Mathematics Middle School

1 pts
13. Which of the following properties is being
used in line 5?
I (-2x+10)+ 6x
2 -2x + (10+ 6x)
3 -2x +(6x +10)
4 (-2x + 6x)+10
5 4x+10
A. Distributive
B. Combine Like Terms
C. Associative Property of Multiplication
D. Commutative Property of Multiplication

Answers

Answer 1

Answer:

B is answer

Step-by-step explanation: your welcome

Answer 2
the answer would be B

Related Questions

Determine whether the graph represents a function.
Does the graph represent a function?
A. yes
B. no

Answers

Answer:

Yes

Step-by-step explanation:

the answer your looking for is yes.

A group of students formed a circle during a game. The circumference of the circle was about 43.96 feet, and the diameter of the circle was 14 feet.

Which expression best represents the value of

Answers

Answer: A group of students formed a circle during a game.The circumference of the circle was about 43.96 feet,and the diameter of the circle was 14 feet.Which expression best represents the value of π? The expression which represents the value of π is option C from the attachment that is π = 43.96/14

Step-by-step explanation:

Given:

Circumference of the circle = 43.96 feet

Diameter f the circle = 14 feet

So,

We know that :

Circumference of the circle = or

Re-arranging the formula:

⇒

⇒

⇒

⇒

Plugging the numeric values:

⇒

So the expression for π is 43.96/ 14,and option C is the correct choice.

( sorry if that did not work)

Question 1. Philant sleeps 3/8 of each day. He spends 1/3 of each day at work. What fraction of his day is he not sleeping or working? Explain how you got your answer.

On Saturday, Akena spent 2/3 hour at the park with her family. Then she spent 1/4 hour riding her bike. How much longer did Akena spend at the park than riding her bike? Explain how you got your answer. *
PLSSS HELP!!

Answers

The first question. 7/24

Explanation: first you need to get the fractions to the same denominator so you use lowest common multiples
The lowest common multiple of 8 and 3 is 24 so you times both 3 and 8 by 3 giving you 9/24 and then you times both 1 and 3 by 8 giving you 8/24
When you add these together you get 17/24 so the rest of that would be 7/24

the questions are on the attached screenshot file.

Answers

Answer:

i dont know i just need the points

Step-by-step explanation:

This is a quiz so no one should be helping....
Also this isn’t math

Help I don’t get this math question plz help thx

Answers

Answer: 1/12

Step-by-step explanation:

We know by looking at the spinner that there is a 1/6th chance of getting purple. (There are 6 colors and 1 purple). We also know that we have a 1/2 chance of flipping a heads on the coin. We multiply because it is an “and” problem and get 1/12.

Hope that helps!

2 in a 6

cause a quarter only has 2 sides and the circle only has 6 colors

so its 2 in a 6

can you help me plsssssssssss

Answers

B is the correct answer

The transfer of heat is responsible for many of the events that occur on Earth. Which of the following events is most directly caused by radiation from the Sun?
the circulation of air
the warming of Earth's surface
the movement of ocean currents
the movement within Earth's mantle

Answers

the answer is the second one

WILL GIVE BRAINLYEST

Please solve this i need it now

Answers

I don’t see nothing

Band students are tested on, and required to pass, a certain number of scales during the year. As of today, Isaac has passed 9 scales, whereas his friend Audrey has passed 14 of them. Going forward, Isaac has committed to passing 3 scales per week, and Audrey has committed to passing 2 per week. At some point soon, the two friends will have passed the same number of scales. How long will that take? How many scales will that be?


In _ weeks, the friends will each have passed _ scales.

Answers

Answer: In 5 weeks, the friends will each have passed 24 scales

Step-by-step explanation:

let x be the number of weeks

9+3x=14+2x

x=5

5 weeks 24 scales have a blessed day

Which symbolic mapping statement correctly describes a reflection across the line y=x?
A. (x,y)↦(−x,y)
B. (x,y)↦(x,−y)
C. (x,y)↦(y,x)
D. (x,y)↦(−x,−y)

Answers

Answer:

the answer is c

Step-by-step explanation:

Answer:

C. (x,y)↦(y,x)

Step-by-step explanation:

The complement of angle M is 10 degrees. What is the measure, in degrees, of angle M?

Answers

Complementary angles add up to 90 degrees.

Let x = complement of angle M is 10 degrees.

We want to solve x + M = 90.

Let's solve for M.

10 + M = 90

M = 90 - 10

M = 80.

The measure of angle M is 80 degrees.

help pleaseeeeeeeeeeeee

Answers

Step-by-step explanation:

17.0 there you go I hope this helped

the area of the parrelleogram is 72 inches. what is the height in square inches

Answers

Answer:

so its 72÷6 so I think it would be 12

How many sides do a Hexagonal Pyramid have?

Answers

Answer:

6

Step-by-step explanation:

A hexagonal pyramid has six faces and one base. This is because a hexagon has six sides.

Step-by-step explanation:

6 sided because hexa = 6

......

Write your answer in simplest form.

whats 6 3/7 divided by 5

Answers

Six 3 and 7th dived by five, i think I’m not sure

help pleasse. three ppl are thinking abt this we got
1.5
2
3
which is right??

Answers

I can't see the hole word problem but I think it's 1.5

1.5 is correct answer

Will give brainly to correct answer

An analog clock has a minute hand that is 7cm in length, and an hour hand that is 6cm in length.

During a 24 hour day, how far in total do the tips of both hands travel? Remember the circumference of a circle is the diameter times pi.

Answers

Answer:

minute hand= 43.96

hour hand = 37.68

all together 81.64

Step-by-step explanation:

Answer:

minute hand= 43.96

hour hand = 37.68

all together 81.64

Step-by-step explanation:

PLEASE HELP ME QUICKLY

Answers

Answer:

10

Step-by-step explanation:

theres your answer now u help me

1. -2/2 2. -12/2 3. 4/7 4. 12/-5

Question 6(Multiple Choice Worth 3 points)
(07.06)Number line with closed circle on 9 and shading to the left.

Which of the following inequalities best represents the graph above?

a > 9
a < 9
a ≤ 9
a ≥ 9

Answers

Answer:

a ≥ 9

Step-by-step explanation:

the answer is the last one

Betty measured an Italian restaurant and made a scale drawing. She used the scale 2 millimeters : 1 meter. If the actual width of the restaurant's kitchen is 10 meters, how wide is the kitchen in the drawing?

Answers

First convert all the units into millimetres.

1 metre = 1000 millimetres

10 metres = 10000 millimetres

2 : 1000 :: x : 10000

Remember this: Product of means is equal to the product of extremes.

2 × 10000 = 1000x

20000 = 1000x

∴ x = 20000 ÷ 1000

x = 20 millimetres

PLEASE MAKE THIS ANSWER THE BRAINLIEST

Answer:

2 × 10000 = 1000x

20000 = 1000x

∴ x = 20000 ÷ 1000

x = 20 millimetres

Step-by-step explanation:

No need brainlist hope it helps

Please answer the question below, answers would be appreciated. And brainliest will be given out.

Answers

Answer:

Ara's possible age

4

2

1

Frank's possible age

12

1

6

Step-by-step explanation:

If it wrong i am sorry i don't know what the picture really means but if it right thank you for the brainliest it would mean a lot. also the math doesn't really make any sence i don't really get it but those are my possible answers. again if it not right the am sorry.

Are Possible Age:
4
8
12

Frank Possible Age:
12
24
48

I hope this helps I am sorry if this is wrong

PLEASE HELP ILL MARK BRAINLY IF YOU ANSWER THIS QUESTIONS RIGHT HELP ME PLEASE!!

1-Mack and Elin live at the same distance from school and walk to school every morning. The graphs show their distance from home over the same 30-minute period one morning until they arrived at school. Each interval on the graphs represents 10 minutes.

2-the graph shows the outside temperature over a 24-hour period. Which statement about the graph is true?

Answers

Answer:

Nvm, i didnt see it and mark the 1st one, 4th one, and 5th one.

For temp its the third one

Here is the picture for my most recent question.

Answers

Answer:

what is it asking 4

Step-by-step explanation:

What’s the question?

Angela wants to cover a footrest in the shape of a rectangular prism with cotton fabric. The footrest is 16 inches by 8 inches by 13 inches. She has 1 square yard of fabric. Can she completely cover the​ footrest? Explain.

Answers

Answer:

65

Step-by-step explanation:

16x8x13

Answer:

No

Step-by-step explanation:

16 x 8 x 13 is more than 36 inches (a square yard)

Create a real-life mathematical problem/situation that involves an algebraic equation.

You need to include variables with the problem/situation.

Write the algebraic equation that could be used to solve your problem. Then solve your problem.

You will also need to create a table of values/solutions that could be used for your problem.

You can create this problem on paper.

Answers

Answer:

2a-5=67

Step-by-step explanation:

brainlyest plz

15.5% of what number is 108.5?

Answers

Answer:

16.74

Step-by-step explanation:

Answer:

700

Step-by-step explanation:

Let the number is x

15.5% of x is 108.5

0.155x = 108.5

x = 108.5/0.155

x = 700

I NEED QUADRATIC EQUATION!PLEASE!URGENT QUIZ!A rectangular poster has an area of 190 square inches. The height of the poster is 1 inch less than twice its width. Find the dimensions of the poster.

Answers

don’t click on the link for the first one.

Need help ASAP pls any false answers will be reported

Answers

Alr what do you need help on?? You didn’t post an image with this so how can I help? Can you tell me the problem please

Answer: whats the problem

Step-by-step explanation:

Graph out the three problems, and if you can, show work! Thanks! Pls help!

Answers

Answer:

Step-by-step explanation:

for number 4 on y=-2x-4 the answer is x= −1 /2 y−2 i think

I’ve tried to do every problem in depth to help you!!
Hope it helps and comment if you have any questions
Connect the colored match dot on each graph

Tammy understood 3/4 of the math homework assignment. There were 48 problems on the homework assignment. How many problems did Tammy understand? PLEASE ANSWER THIS IS DUE IN 10 MIN!!

Answers

36 should be the correct answer
36 explanation: 3/4 x 48 = 36
Other Questions
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