Mathematics Middle School

Please help me ASAP.

Answers

Answer 1

The answer is C).

Maria and Brian use the same steps but they are in different order.

Answer 2

C :P? meowoskssiwoslsksolssmskso

Related Questions

Solve the following equation, and check your solution. Show all of your work.

−17+[tex]\frac{n}{5}[/tex]=33

Answers

Answer:

n=250

Step-by-step explanation:

Evaluate x + y + z for x = 2, y = -3, z = -4.

Answers

Answer:

-5

Step-by-step explanation:

first you switch the letters for numbers and add the numbers on paper, calculator, or you just think it all out in your head :D

Answer:The answer would be-5

Which function is negative for the interval [–1, 1]?

Answers

Answer:

The second graph is the answer.

2 graph is the answer

Which pair of angles are an example of alternate exterior angles?

A. Angle 1 and Angle 7

B. Angle 3 and Angle 6

C. Angle 2 and Angle 7

D. Angle 1 and Angle 4

Group of answer choices

Answers

Answer:

c. is the answer becuase since it is exterior they are talking about the outside of the parellel lines.

Step-by-step explanation:

2.4 x 102 = ___

A 2.4
B 24
C 240
D 2,400

Answers

i think c

Step-by-step explanation:

hope that help

Answer: It is none of those

Step-by-step explanation:

2.4 * 102 = 244.8

If it is 85 degrees outside in California and -4 degrees in Nebraska, how many degrees warmer is it in California?

Answers

Answer:

It is 89 degrees warmer in California

Step-by-step explanation:

the absolute value of -4 is 4, so add 85 plus 4.

Answer:

89 degrees warmer

Step-by-step explanation:

-4 + 89 = 85

What is the greatest common factor (GCF) of 124 and 152?
A. 2
B. 1
C. 8
D. 4

Answers

Answer:

Step-by-step explanation:

The factors of 124

1, 2 , 31, 62, 124

The factors of 152

1, 2, 4, 8 ,19, 38, 76, 152

Hope this helps

Answer:

C. 4

Step-by-step explanation:

factor both numbers

124 = 2 * 2 * 31

152 = 2 * 2 * 2 * 2 * 7

in common

2 * 2

2 * 2 = 4

so the GCF is 4

When juggling, a ball travels in a complete circle would the ball travel in two minutes

Answers

Missing information

Missing information !!!!

An ice cream shop makes $15 for every 4 milkshakes they sell. If they made $71.25 in one hour on milkshakes, how many did they sell?

Answers

Answer:

Step-by-step explanation:

15/4=3.75

71.25/3.75=19

Answer:

Step-by-step explanation:

haha sorry suddomanz u don't have to do this one. what is the area of this trapezoid.
just tryin to use my points that i got that i have been saving up for a while to answer the questions.

Answers

Answer:

i'll do it anyways: 19575 meters

i am pretty sure it is 19575 meters

f(x)=4(13)2x helppp plzzz

Answers

Answer:

f(x)=104x

Step-by-step explanation:

f(x)=4(13)4x

f(x)=52*4x

f(x)=104x

The answer would be 104

Help please I don't understand

Answers

Answer:

-20/7

Step-by-step explanation:

Please answer the following questions.

Answers

Answer: The decimal for 2/3 is 0.6 and 3/8 is 0.375 as a terminating decimal

Step-by-step explanation:

Answer:

4. The answer is -9.9 meters.

5. I'm not sure sorry

6. The answer is A. 0.6 repeating.

7. The answer is C. 0.375, a number that terminates.

Step-by-step explanation:

What is the value of n when 6n-14=3n+7

Answers

answer: n=7

work:

6n-14=3n+7

6n-14 (+14) = 3n+7 (+14) add 14 to both sides

6n=3n+21

6n(-3n)=3n(-3n)+21 subtract 3 from both sides

3n=21

3n/3= 21/3 divide by 3 on both sides

n=7

Answer: n = 7

Step-by-step explanation; Simplifying

6n + -7 = 14 + 3n

Reorder the terms:

-7 + 6n = 14 + 3n

Solving

-7 + 6n = 14 + 3n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-3n' to each side of the equation.

-7 + 6n + -3n = 14 + 3n + -3n

Combine like terms: 6n + -3n = 3n

-7 + 3n = 14 + 3n + -3n

Combine like terms: 3n + -3n = 0

-7 + 3n = 14 + 0

-7 + 3n = 14

Add '7' to each side of the equation.

-7 + 7 + 3n = 14 + 7

Combine like terms: -7 + 7 = 0

0 + 3n = 14 + 7

3n = 14 + 7

Combine like terms: 14 + 7 = 21

3n = 21

Divide each side by '3'.

n = 7

Simplifying

n = 7

Ok so I just did A test and I got 11 out of 17 right what was my score

Answers

Answer:

oof i think thats a 65%

Step-by-step explanation:

Answer: 64%

Step-by-step explanation: First, divide 11.000 by 11. You should get 0.64. Next, move the decimal two spots to the right. Lastly, add a percentage sign. The final result is 64%. For me, that’s an F+. (In my school)

Convert to a decimal: 5/8

Answers

0.625 is 5/8 in decimal form

Remember to convert a fraction into a decimal you divide the numerator by the denominator

For example for this question you do 5 divided by 8

The answer is 0.625 in this fraction

Write the expression below in standard form.

8h - 3(4 + 5h)

Write the expression below as a product of two factors.

12n + 8m - 4

Answers

the first problem is: -7h - 12

the second one is: 4 (3n+2m-1) i think

How is adding two negative fractions like adding two positive fractions.
ples help me

Answers

Answer:

A negative fraction subtracted from another is the same thing as adding the positive complement of that fraction. Make the denominators (the bottom of the fraction) the same, if they are not already. You can only add halves to halves or quarters to quarters or tenths to tenths and so on. Hope this helps!!

Step-by-step explanation:

two un-positive numbers make a positive

Step-by-step explanation:

For example: -2 + -2= 4

Write an addition equation that is represented by the model below.
PLEASE HELP I WILL MARK YOU BRANLIEST

Answers

2 + (-4) = -2 is an addition equation for this model.

2+(-4)= -2 there is your answer. :)

The Scott family is trying to save as much money as possible. One way to cut back on the money they spend is, by finding deals while grocery shopping; however, the Scott family needs help determining which store has the better deal. At Grocery Mart, strawberries cost $2.89 for 2lbs, and at Baldwin Hills Market strawberries are $3.99 for 3 lbs. What is the price per pound for strawberries at each grocery store? If necessary, round at the hundredth place value.
Grocery Mart:
Baldwin Hills:
If the Scott family wanted to save money, where should they go to buy strawberries? Why?(use words and numbers) Please explain your answer and do this step by step.
PLS HELP ME

Answers

If the Scott Family wanted to try and save money then they should buy strawberries from Baldwin Hills Market because the unit rate would be equal to $1.33 and at Grocery Mart the unit rate would be $1.44 so to save money they would buy from Baldwin’s

How you solve it is you take the price and divide it by the lbs. the lowest number should be your sender

Cassie’s score in a card game is 4 points away from zero. If Juanita’s score is the opposite of Cassie’s and is a negative value, what is Juanita’s score?

Answers

-4 is juanitas score.

Juanita's score will be - 4, representing a negative value, and Juanita's score is the opposite of Cassie's.

What is a numerical expression?

A numerical expression is an algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.

Steve's score is 4 points away from zero.

This means it may be 4 or - 4

Juanita’s score is the opposite of Cassie’s

This means Cassie’sscore is the opposite of Juanita’s.

Juanita’s score is negative.

The opposite of positive will be negative.

So, Cassie’sscore will be 4, and Juanita’s score will be -4.

Thus, Juanita's score will be - 4, representing a negative value,

To learn more about numerical expression click here :

https://brainly.com/question/6037813

#SPJ2

A 270-degree counterclockwise rotation about the origin followed by a translation 2 units to the right.

Answers

Answer:

Oh okay lol

Step-by-step explanation:

bleep bloop

Answer:

thank you for the free points hehe loaf ju:)

Simplify
1/2(2a+b) - (4a + b)

I appreciate whoever can help me! :D

Answers

Answer:

-3a-1/2b

or -3a-0.5b

Step-by-step explanation:

1/2(2a+b)-(4a+b)

a+1/2b-4a-b (Evaluate Exponents)

-3a-1/2b (Combine like Terms)

Which statement about the ordered pairs (2, - 9) and (3, - 6) are true for the equation
5x - y/3 = 13

Answers

Answer: its not completed so half but the answer is 15x39

Step-by-step explanation: because y = 15x39

15x39 if you follow the slope you should get your answers

Help with 8th-grade middle school math show work

Answers

Answer:

So for the triangle, we have x = 25 and the angles 45-75-60.

So for the quadrilateral, we have x = 75 and the angles 70-110-75-105.

Step-by-step explanation:

For each of these problems, we can simply add the expressions of the angles given matched to the sum of the angles for the shape given below. Once we do this, we can solve for x, and then state the given measures of each angle of the shapes.

For the triangle:

60 + ( x + 20 ) + 3x = 180

60 + x + 20 + 3x = 180

60 + 20 + x + 3x = 180

80 + x ( 1 + 3 ) = 180

80 + x ( 4 ) = 180

80 + 4x = 180

4x = 100

x = 25

We have the given angles:

x + 20 ==> 25 + 20 ==> 45

3x ==> 3 (25) ==> 75

So for the triangle, we have the angles 45-75-60.

For the quadrilateral:

( x - 5 ) + ( x + 35 ) + x + 1.4x = 360

x - 5 + x + 35 + x + 1.4x = 360

35 - 5 + x + x + x + 1.4x = 360

30 + x ( 1 + 1 + 1 + 1.4 ) = 360

30 + x ( 4.4 ) = 360

30 + 4.4x = 360

4.4x = 330

x = 75

So, we have the given angles:

x - 5 ==> 75 - 5 ==> 70

x + 35 ==> 75 + 35 ==> 110

x ==> 75

1.4x ==> 1.4(75) ==> 105

So for the quadrilateral, we have the angles 70-110-75-105.

Cheers.

what is y=-5x75+23 divided by 2

Answers

Answer:

Exact Form

Y = -727/2

Decimal Form

y = -363.5

Mixed Number Form

y = -363 1/2

Step-by-step explanation:

Answer: y = -176

Step-by-step explanation:

You can do it with a calculator.

Evaluate 5+(−3) =

plz I need help

Answers

Answer:

Step-by-step explanation:

it's just 5 - 3 lol, 5+-3=2

Answer:

Step-by-step explanation:

5+(-3)

--------------------------

When you are adding a negative you are subtracting.

--------------------------

In this equation, we can replace the "+(-)" with "-" like this:

--------------------------

5+(-3)=

5-3=

--------------------------

With that, the final answer is...

5-3=

--------------------------

What is the length of a line of 1 million centicubes? Write your answer using as many conventional units of measure as possible.

Answers

Answer:

1000000 centimetre

100000 meter

1000 kilometer

Step-by-step explanation:

Your friend washed 3/4 of the car in 1/2 of an hour. She says her answer means she can wash 6 cars in 4 hours. Is her answer written as a unit rate? Her work: 3/4÷1/2= 3/4●2/1= 6/4 Select all that apply.

A) Yes, it is correct.
B) No it is not correct.
C) The correct unit rate is 3 cars in 2 hours
D) The correct unit rate is 1 1/2 cars in one hour.
E) The correct unit rate is 2/3 cars in one hour.
F) The correct unit rate is 2 cars in 3 hours.

Answers

Answer:

The correct answer is E.

Step-by-step explanation:

Answer:

Step-by-step explanation:

A spinner is divided into sections of equal size, of which some are red, some are blue, and the remaining are green. The probability of the arrow landing on a section colored red is 20%. The probability of the arrow landing on a section colored blue is 10%. What is the probability of the arrow landing on a section colored green?

Answers

The probability Would Be 1/5

Answer:

70%

What is given: 20% of one color, and 10% of another.

That gives us 30% of 100%.

Take away the smaller percentage from the limit, which would be 30 from 100.

You are left with 70%, which means that 20% is red, 10% is blue, and 70% is green.

I hope i helped! (If its not correct I will edit my answer before i submit the test :D

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