Mathematics Middle School

BRAINLIEST AND 35 POINTS HELP ASAP

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Answer 1

Answer:

I think that the answer is B

Related Questions

HELLLLLLLLLLLLLLLLLLLLP

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Answer:

Ok sorry about before but im pretty sure it goes by the x and y axis

Step-by-step explanation:

So im pretty sure the answer is the second statement so yeah it should be the second statement

X and y axis. Jdjdhdj jjdjjdjdkdkdkdndndndndnrb djdjfjfjfj

Given the following expression.

2 1/4 - (-3 2/5)
A. Rewrite the expression using addition.

B. Evaluate the expression.

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In order to rewrite the expression using addition, you would change all the subtraction signs and make the second terms negative. This means that your new expression is 2 + -2 1/4 + 3 2/5. If the number is already negative, the second negative sign would make it positive. Once you've got Part A done, do 2 + -2 1/4 which would give you -1/4. Then you add -1/4 and 3 2/5 by finding common denominators, 20. -5/20 + 3 8/20 would give you 3 3/20 as your final evaluated answer.

Answer:1/4-(-3 2/5)1/4--3 2/51/4+3 2/50.25+3 0.43.25,0.4.

can someone help me out :P

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Answer:

c, 1650

Step-by-step explanation:

Answer: 1650

Step-by-step explanation: math

What is the constant of proportionality of the linear function?

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i’m pretty sure the answer is $25

the answer is 25 dollars

Amanda and Katie are twins. At birth, Amanda was 6 3/10 pounds and Katie was 5 9/10 pounds. What is their combined birth weight?

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Answer:

10 2/10

Step-by-step explanation:

because together it equals 9 12/10 but that cant happen so you add 1 to the 9 and get 10 so you have 2 left over

Mark me as brainliest

12.2 or 12 1/5

6 + 5 = 11
3/10 + 9/10 = 12/10
11 + 1 = 12 + 2/10
simplified is 1/5

12 1/5

can someone help me this is middle school i have to use like a line .One batch of pink paint uses 2 cups of red paint and 7 cups of white paint. Mai made a large amount of pink paint using 14 cups of red paint.
a.How many batches of pink paint did she make?
b.How many cups of white paint did she use?

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Answer:

a.7 cups she used b.7 cups of white paint

Step-by-step explanation:

1 batch=2 cups so she use batches of pink paint

The waiting line to ride a rollercoaster is 20 minutes when 150 people are in line. How long will the waiting time be when 240 people are in line?

Add the work and I'll award brainiest!!!

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It would be 32 minutes. 150/20=7.5, 240-150=90 and 90/7.5= 12. You add 12 minutes to 20 minutes and you get 32.

Answer:

It would be 32 minutes. 150/20=7.5, 240-150=90 and 90/7.5= 12. You add 12 minutes to 20 minutes and you get 32.

BRAINLIEST AND 20 POINTS

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the answer is the third one :)

Answer:

The answer is the third one

Step-by-step explanation:

If you flip them over you will see that <CAB = <C'A'B.

Anyways, the actual letters are a dead giveaway.

Moving at a constant rate, a trench machine is advertised as being able to dig 36-foot trenches in 40 minutes. A farmer uses the same machine to dig trenches that are 58.5 feet long, with each trench taking 65 minutes to complete.

Help Me plzzzzzzzzzz

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Answer:

time in minutes

Step-by-step explanation:

I jimin today!!!!Helpppppppp!!!

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12/36 is the answer. Ues

Answer:

why'd you type Jimin ?

Step-by-step explanation:

PLEASE HELP ME!!!!!!!!!!! The number of tourists at the beach per weekend in July was 55,000. In November, the number

of tourists per weekend was 18,000. Find the percent of change from July to November. (Hint: Round to the nearest hundredth)

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Answer:

The percentage change from July to November is 67.27 %

Step-by-step explanation:

67.27% percentage decrease-change from July to November

When simplified, the value of the expression (15 - 11)^2 + square root 64 ÷ 4 is equal to _____.
24
10
18
4

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Answer:

Step-by-step explanation:

CORRECT ANSWER GETS BRAINLIEST PLUS BONUS POINTS Which expression is equivalent to

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Answer:

The correct answer is A

84x - 16y -10.6

Step-by-step explanation:

Combine like terms.

Use distributive property.

the correct answer is A

FOR THE LOVE OF GOD CAN SOMEONE LABEL THESE?!?!

:depressed flushed face:

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Answer:

Converse: If a triangle is equilateral, then it has three sides.

Converse: If a number is divisible by two, then the number is even.

—————————

,then the sum of the squares of the lengths of the legs is equal to the square of the hypotenuse

—————————

Converse of pythagorean theorem: if the sum of the squares of the lengths of the legs is equal to the square of the hypotenuse, then the triangle is a right triangle

—————————

or not triangles are right triangles

Use the Distributive Property to simplify the expression.
8(5g+5-2)

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Answer: 40x+24

Step by step explanation:

you multiply 8 by the numbers inside the parentheses ex. 8(6g+5-2) = (48g+40-16)

Helperz???????????????????????????????

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Answer:

10 lbs

Step-by-step explanation:

10 pounds i think. based on adding

Identify whether the graph displays a linear or nonlinear functio

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Answer:

Linear and the rate of change is constant

Linear and the rate of change

What is the sign of -567.45 + 567.45? Choose 1 answer: Choose 1 answer: (Choice A) A Positive (Choice B) B Negative (Choice C) C Neither positive nor negative—the sum is zero.

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Answer:

Step-by-step explanation:

The two values, since they are equal in absolute value and merely differ in being positve or negative, result in a sum of 0

Answer:

C. Neither positive nor negative—the sum is zero.

Step-by-step explanation:

If you add to negatives the same number but positive you will always have the sum of zero.

Choose the correct word form of 187.023
1 x 100 + 8 x 10 + 7 x 1 + 2 x 0.01 +3 x 0.001
one hundred eighty-seven. twenty-three thousandths
one hundred eighty-seven and twenty-three thousandths
one eight seven twenty-three thousandths

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One hundred eighty seven and twenty three thousandths

Put the numbers in ascending

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Answer:

[tex] \frac{20}{3} \\ 7.1 \\ \sqrt{51} \\ 6\pi \\ \\ is \: in \: the \: acending \: order[/tex]

Hopes it Helps.....

Thank you ☺️

Ascending order means least to greatest and descending means greatest to least.

20/3, 7.1 , √51, 6 π

Nylah spent $16.72 on 12 ice cream bars. Her cost included $1.24 sales tax.

How much did each ice cream bar cost before the sales tax was added?

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Answer:

1.29$ i think

Step-by-step explanation:

Answer:

$0.15

Step-by-step explanation:

divide $16.72 by 12 then subtract 1.24

Simplify 18.03 – 3(12.7 + 8.06) ÷ 2.

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Answer:

−13.11

Step-by-step explanation:

Simplify the expression.

− 13.11

Answer:

-13.11

Step-by-step explanation:

Remember: Please Excuse My Dear Aunt Sally (PEMDAS)

You use the parentheses first, so it is 18.03-3*(20.76)÷2

So then, you see there are no exponents, so you multiply and divide from left to right. So, 18.03-62.28÷2. Then you divide: 18.03-31.14

Then, you subtract from left to right, which gives you: -13.11

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take 9 away from 15 then add what ever number you got to 6 for x

First step is take 9 away from 15 then second step is to add any number you got 6 from x

What is the simplified form of the expression 8x + 3 – 4x – 5?
11x - 9
4x - 8
12x -2
4x -2

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Your answer would be 4x - 2

Answer: The answer is D.

Step-by-step explanation: I got it right on T4L

MARK BRAINLIEST AND 12 POINTS

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Answer:

125

Step-by-step explanation:

exterior angle is equal to sum of interior opposite angle. so

( 2x + 6 ) + ( 5x ) = ( 8x - 11 )

7x + 6 = 8x - 11

x = 17

exterior angle = ( 8 * 17 ) - 11 = 125

Your answer would be 17 and 125

–7.5 • (–2¾) and explain how you got the answer

Answers

Answer:

20.625

Step-by-step explanation:

I turned 3/4 into a decimal which would be .75 and then multiplyed -7.5 times -2.75 and then when you multiply 2 negatives you get a positive and then 2.75 times 7.5 is 20.625

1. Negative • Negative = Positive

-7.5 • (-2 3/4) = Positive

2. Turn (-2 3/4) into an improper fraction: (- 11/4) to multiply:

-7.5 • (- 11/4) = 20.625

EXTRA: “If you want, you can turn -7.5 into a fraction too if it helps you better!”

The ratio of Maggie's age now to her brother Steven's age now is 2:3. In ten years, the ratio of their ages will be 4:5. How old in Maggie now? Do not label years old in your answer.

Answer quick please! <3

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Answer:

sorry if this is wrong

Step-by-step explanation:

Maggie = X

Brother = 2X-3 <--- 3 years younger than twice her age.

2x - 3 + x = 24 <--- the sum of their ages is 24

3x - 3 = 24

3x = 27

x = 9

Maggie is 9.

Brother is 2*9 - 3 = 18 - 3 = 15

Answer:

Step-by-step explanation:

1 number in the ratio is 5 years

A plant is growing at about 0.45 inches a day. Find the change in the height of the plant after 14 days

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about 6.3 inches after 14 day!

.45 x 14=6.3

0.45 times 14 = 6.3

6.3 is the answer. Hope this helps!

a football field team lost 9 yards during a play the team had a combined gain or loss of 0 yards after the next play.what integer represents the yards gained or lost on the next play? plus help idk

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9!! hope this helps lol

Please help!! I don't understand what to do or how to get the answers

Instructions: Fill out the table below as you plan and create your Tenant Flag Banner using the instructions provided in the lesson. Read the instructions carefully and be sure to show all steps and your work.

Banner Length
Record the banner length in inches here → *inserts box to type your answer*

Paper Square Measurements
Record the side lengths in inches here → *inserts box to type your answer*

Diagonal Length
Measure the Hypotenuse with a ruler and record the length in inches here → *inserts box to type your answer*

Pythagorean Theorem Work
Check your diagonal length/hypotenuse by performing the Pythagorean Theorem; Show your work and answer here → *inserts box to type your answer*

How Many Triangle Pennants?
Determine how many triangles will fit on your banner; Show your work and answer here → *inserts box to type your answer*

Answers

Answer:

can you give us more info maybe we can answer it then....?

Step-by-step explanation:

Yea we need more info-details

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