When adding the same number to both sides of a true inequality results in a true inequality?

If you add the same number to both sides of an inequality, the inequality remains true . If you subtract the same number from both sides of the inequality, the inequality remains true. If you multiply or divide both sides of an inequality by the same positive number, the inequality remains true.

What property of inequality says that if you add the same value to each side of an inequality the inequality continues to be true?

The additive property of inequalities states that if the same amount is added to both sides of an inequality, then the inequality is still true.

Which sentence can represent the inequality n = 4.2 21?

Expert-Verified Answer The correct sentence that represents the inequality StartFraction n over 4.2 EndFraction less-than-or-equal-to 21 is option a) The quotient of a number and 4.2 is less than or equal to 21 .

How do I solve an inequality?

Many simple inequalities can be solved by adding, subtracting, multiplying or dividing both sides until you are left with the variable on its own . But these things will change direction of the inequality: Multiplying or dividing both sides by a negative number. Swapping left and right hand sides.

What are the 2 rules of inequalities?

Rules. Inequalities follow many of the same rules as normal equations: Adding or subtracting the same quantity from both sides leaves the inequality symbol unchanged . Multiplying or dividing by a positive number on both sides leaves the inequality symbol unchanged.

How do you solve inequalities with values on both sides?

When solving inequalities with variables on both sides of the inequality, first combine the variables into a single variable on the same side of the inequality. To isolate the variable, do the same order of operations on both sides of the inequality .

What is an example of an inequality?

For example, 9<11, 18>17 are examples of numerical inequalities and x+7>y, y<10-x, x ≥ y > 11 are examples of algebraic inequalities.

How to solve inequality with square root?

Solving a Square Root Inequality Replace the inequality symbol with the equal symbol. Isolate the square root. Check if the square root is greater than or equal to 0 and calculate the restriction, if necessary. Square both sides of the equation. Solve the equation. Verify the solution set of the equation. More items...

What does this inequality mean ≤?

≤: " less than or equal to " <: "less than" ≠: "not equal to" >: "greater than" ≥: "greater than or equal to"

How is inequality expressed?

< and > are called strict inequalities as the expression on the left of the symbol must be less than (< ) or greater than (> ) that on the right . For example, a<b says that a is less than b .

What is the inequality symbol in algebra?

The five inequality symbols are greater than symbol (>), less than symbol (<), greater than or equal to a symbol (≥), less than or equal to a symbol (≤), and not equal to a symbol (≠) .

What is an example of a two inequality?

Literal inequalities: x < 2, y > 5, z < 10 are the examples for literal inequalities. Double inequalities: 5 < 7 < 9 read as 7 less than 9 and greater than 5 is an example of double inequality.

What are the signs of a double inequality?

a≤x≤b a ≤ x ≤ b , a<x<b a < x < b and a<x≤b a < x ≤ b are all examples of double inequalities. a<x<b a < x < b says that x is greater than a but less than b .

How do I solve two step inequalities?

To solve a two-step inequality, undo the addition or subtraction first, using inverse operations , and then undo the multiplication or division . The inverse operation of addition is subtraction and vice versa.

Find All Whole Values For Y For Which The Double Inequality Is True:a) 5b) 28 (2024)

Mathematics Middle School

Answers

Answer 1

Find all whole values for y for which the double inequality is true:

a) −5 b) 28

B. 28 is correct

Related Questions

The Moon travels around the Earth at a speed of 3.68 x 10^3 kilometers per hour. If the Moon orbits the Earth every 27.3 days, then how far does it travel in one orbit around the Earth? Write the exact answer in SCIENTIFIC NOTATION. Do not round.

Do not tell me the answer, I just want to know what to do. Such as: Do 3.68 x 10^3 and then do 27.3 / by 3.68 x 10^3. DO NOT TELL ME THE ANSWER, TELL ME WHAT TO DO

Answers

Answer:

I wont tell you because of your request <3

Step-by-step explanation:

Turn 27.3 days into hours then multiply the hours(23.7D) by the big number for your answer

Answer:

Do (3.68 x 10^3) x 27.3 for the distance

Distance = speed x time

Distance (km per day) = (3.68 x 10^3) x 27.3

Activity B:

Low-pressure systems
Get the Gizmo ready:
Click New until you see a low-pressure system, represented by the symbol L.
Check that Show Mobile Station B data and Show land are on.

Question: What weather patterns are associated with low-pressure systems?

Observe: Note how the air pressure changes as you move Station B towards the center of the low-pressure system.
What do you notice?

Why do you think this is called a low-pressure system?

Answers

Answer:

clouds

Step-by-step explanation:

Low-pressure systems are associated with clouds and precipitation that minimize temperature changes throughout the day, whereas high-pressure systems normally associate with dry weather and mostly clear skies with larger diurnal temperature changes due to greater radiation at night and greater sunshine during the day.

I observe that when moving closer to station B the elevation as well as how close it is to the clouds is making the pressure more/less. also there could be more clouds there making the pressure more high or low.

Areas where the air is warmed often have lower pressure because the warm air rises. These areas are called low pressure systems. ... A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet.

:) hope helped.

Answer:clouds

Step-by-step explanation:

20 pts to whoever answers this:
At a grocery store, blueberries come packaged in 8-ounce containers for $2.80. At a farmer's market, blueberries cost $4.20 for 14 ounces. There are 16 ounces in one pound. Which statement accurately compares the cost of blueberries?

Answers

so 7.00 dollars would accurately compare the cost of blueberries.

7.00 would be correct

Multiply.

1/6 ⋅ 3/4

Express your answer in simplest form.

4/10

3/10

1/8

1/6

Answers

Answer:

The result is 1/8

Step-by-step explanation:

What you do is simplify the fractions, like I did in the picture:

sorry, I couldn't crop it in any other way.

I hope it helped!

4/10 which you would divide both sides by 2 which would equal 1/8 is your final answer! hope that helped :))

When is the mean most useful in describing a set of data?

when the range is wide
when there is an outlier
when there are two or more modes
when the range is narrow

Answers

The range is wide is the correct answer

There is a outlier wen one point is far off from the rest of the points

Simplify:
–8z + – 7z + 6+ –3+ – 6z

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Answer:

Answers

Answer:

Step-by-step explanation:

cuz i said so jk

O O O O

those are the cups of sugar. Each cake gets 4/7

(im just guessing)

Answer:

I think it is A.

Step-by-step explanation:

Because, if you have a piece of pizza cut into 7ths and split them equally to four people, I think it would then equal 4/7.

What percent is equivalent to StartFraction 1 Over 20 EndFraction?
5%
6%
20%
25%

Answers

Answer:

A 5% because 5 times 20 = 100 so 5% times 20% = 100%

Step-by-step explanation:

5% is equivalent to 1/20

Yo can someone help me out (SHOW HOW TO SOLVE)

Answers

Answer:

-66/15

Step-by-step explanation:

Convert all of them to improper fractions:

26/3 - 19/5 + 139/15

Using the rule of BODMAS;

We will add first before we subtract.

26/3 - (19/5 + 139/15)

L.C.M of 5 and 15 is 15

26/3 - (13×19)+(1×139)/15

{26/3 - 196/15}

Now we will subtract

LCM of 3 and 5 is 15

(5×26) - (1×96)/15

=130 - 96/15 = -66/15.

4 1/15 round to the nearest 1000th

Answers

Answer:

0.067

Step-by-step explanation:

0.067 u need to round it lol

3x + 3 = -2x - 7 what is the value of x hurry!!

Answers

Answer: x=-2

Step-by-step explanation:

A coat cost $39.99 at Walmart. The sales tax is 4.5%. What is the total amount of the sales tax?
Options:
1. $1.80
2. $38.19
3. $41.79
4. $44.49

Answers

I’d probably go with d sorry if I’m wrong

The answer is $44.49

Yo can someone help me out

Answers

Answer:

Answer 10

Step-by-step explanation:

It’s 8 .........................................................sorry I need to put the dots there because it won’t let me post

You are having a pizza - making party.
You will need 6 ounces of dough and 4 ounces of sauce for each person ( including yourself, the host ) .
Once you have a total count of guest, you buy exactly the needed amount of all the ingredients . The dough and sauce that you buy weigh 130 ounces all together.
1. How many ounces of dough did you buy?
2. How many ounces of sauce did you buy?
3. Num. Guest 0ω0
Worth 10 points . . .

Answers

Answer:

13 guests, 72 ounces of dough, 58 ounces of sauce

Step-by-step explanation:

6 ounces of dough plus 4 ounces of sauce is 10 ounces so 130 divided by 10 is how you get your guests. Then multiply both 6 and 4 by 13 to get the ounces of both dough and sauce

i’m here for pointsssssss hi

how could -9 4/5 be expressed if its integer and fractional parts? ANSWER FAST

Answers

Answer:

Are you trying to know the value if its fractional part were to be turned in to an integer? I don´t know what you mean. All I know is -9 4/5 = -9.8

Step-by-step explanation:

Brainly please or a like

A ramp has a horizontal distance of 10 feet and a vertical rise of 3 feet. Find the length of the ramp. Round to the nearest tenth.

I NEED THIS ASAP

Answers

13 I think ahah don’t use my answer I just need points

Savings
The graph shows the savings in Andre’s bank account.

Answers

1. 20/4 = 5
this is because it’s rise over run for slope.

2. the meaning is that over time spent working, savings will add up.

The slope of this line is $5. This means Andre is saving $5 per week in bank.

What is the general equation of a straight line?

The general equation of a straight line is -

y = mx + c

Where -

[m] is the slope of the line.

[c] is the y - intercept.

Given is a graph showing savings in Andre’s bank account.

The coordinates through which the line passes are - (0, 40) and (4, 60)

Then the slope of this line will be -

m = (60 - 40)/(4 - 0) = 20/4 = 5

A slope of $5 means that Andre is saving $5 per week at bank.

Therefore, the slope of this line is $5. This means Andre is saving $5 per week in bank.

To solve more questions on straight line graphs, visit the link below-

brainly.com/question/2954112

#SPJ1

Use the Pythagorean theorem to find the length of side FD.

Answers

Answer: i think its 9 but sorry if I'm wrong I'm only in 4th grade

Step-by-step explanation:

It’s 10

In triangle ABC:
3^2+4^2= c^2
9+16=25
Square root of 25 is 5, so hypotenuse of triangle ABC is 5.

For triangle DEF, not that the given side is 8, which twice the amount of four. To find the other adjacent side of the triangle, we will multiply 3 by 2 because that is what we did with the 4. by doing this we can conclude that our other side is of the triangle is 6 Then, we have this pythagorean theorem to solve for FD:

8^2+6^2= C^2

64+36=100

C^2=100

The square root of the 100 is 10, therefore the length of side FD is 10.

what is the measure of angle x°

Answers

Answer:

Step-by-step explanation:

75 because it’s just us

List all the possible ways to determine if a graph shows a proportional relationship.

Answers

Answer:

If the relationship between two quantities is a proportional relationship, this relationship can be represented by the graph of a straight line through the origin with a slope equal to the unit rate.

Step-by-step explanation:

If it goes threw the origin on a graph it’s proportional

Here's a challenge for you:
Noah is running at a constant speed of 6 miles per hour. Use this table below to answer the following questions.

1. How many miles does Noah run in one hour?
2. What is the COP for this proportional relationship?
3. How many miles would Noah run in 1/2 of an hour?
4. How many miles would Noah run in 1 1/3 hours?
5. How many hours would it take Noah to run 1 1/2 miles? Please enter your answer as a decimal and not a fraction.
6. How many hours would it take Noah to run 9 miles? Please enter your answer as a decimal and not a fraction.
7. How many hours would it take Noah to run 4 1/2 miles? Please enter your answer as a decimal and not a fraction.

Answers

Answer:

hi :P

Step-by-step explanation:

Hdjdjghshshbsbsbbbbbbbbnnjjjjjjjjji

help ASAPPPPPPPPPPP !!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

Y is equal to 1/5 x + 4 so what you need to do as you need a coordinator or 1/5 is and then you need to move to the right or the left the four

Answer:

Make the first point on (0,4) and then make another dot at (1,-1). Connect the lines and continue the graph in both directions.

For which value of a will the equation 3(x-2)=a+3x have an infinite number of solution. A) 2 B) -6 C)6 D) -2

Answers

I think is C or B
Because
3(x-2) = a+ 3x
3x 6 = a + 3x
3x+3x= 6
So
6=a + 6x

I think the answer is
-6

A scientist measures the growth of a new type of ivy that has been bred to grow in all types of weather. At the end of each week, the scientist measures the length of the vine.

A 3-column table with 5 rows. Column 1 is labeled Weeks with entries 1, 2, 3, 4, 5. Column 2 is labeled Total length (inches) with entries 4, 8, 12, blank, blank. Column 3 is labeled Total length (feet) with entries blank, blank, 1, blank, blank.

If the vine continues to grow at this rate, it will be

inches long at the end of 5 weeks. and the answera is 20

Answers

Answer:

16, then 20 inches

Step-by-step explanation:

16,then 20 inches sorry if incorrect

What does the ordered pair 1, 14.25 mean?

Answers

1 is on the x axis, so on a graph go to the left 1 point, and 14.25 is on the y axis, so above the x axis (1) go up 14.25

1 is the X-axis, and 14.25 is the Y-axis

Is the quotient of (-5) / (-7) a rational number? Explain your answer in two or more complete sentences.

Answers

Answer:

Yes, the 2 negative signs cancel each other out. The definition of irrational is a repeating decimal that cannot be written as a fraction. 5/7 is a fraction

Step-by-step explanation:

They cancel eachother out

HELP PLEASE ASAP!!!!! Math for middle school

Answers

Answer:

Start at -4. Move 7 units to the right because 7 is positive. The sum is 3.

Step-by-step explanation:

P.S, I answered first.

Answer:

Start at -4. Move seven units to the right because seven is positive. The sum is 3.

Plz mark brainliest ;)

Choose the correct sign that compares these two numbers.

0.155 ___ 0.115

A 0.115 0.155
D 0.155 < 0.115

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Answer:

the answer is 0.155 is greater than 0.115

Pls help thank you..

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Answer:

Step-by-step explanation:

10
is ur answerrr
jjj yup

Can someone please help me ? :(

Answers

Answer:

C i think

Step-by-step explanation:

Find All Whole Values For Y For Which The Double Inequality Is True:a) 5b) 28 (2024)

Answers

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FAQs

When adding the same number to both sides of a true inequality results in a true inequality? ›

What is the inequality symbol in algebra? ›