Mathematics Middle School

use distributive property to solve, show all steps
3(2x-6)

Answers

Answer 1

Answer:

6x-18

Step-by-step explanation:

First we multiply everything in the parentheses by 3

3×2x=6x

3×(-6)=-18

And now we put it together-

6x-18

Answer 2

Answer: 6x-18

Step-by-step explanation:

3×2x=6x

3×(-6)=-18

6x-18

Related Questions

Select all ordered pairs that are solutions of y=3x−1.

1: (1,3)

2: (3,8)

3: (7,17)

4: (10,29)

Answers

Step-by-step explanation:

The correct options are

2. (3,8)

4. ( 18 , 29 )

Hope it will help :)

I only know that it is number 2

Can someone please help me I will give brainlist

Answers

Answer:

3/7 of 2/11 is 6/77

Let me know if this helps!

Answer:

6/77

Step-by-step explanation:

hope this helps U///w///U

Find the difference.

- 5
- 2.5

A) 3.5

B) 2.0

C) 3.0

D) 2.5

Answers

I guess 2.5 because of it -2.5 from the beginning

Answer:

2.5

Step-by-step explanation:

Since -5 is smaller than -2.5, the answer will be positive. To make life a little easier, you can simply just do 5 - 2.5 and get 2.5.

Hope this helped :)

Need help. Look at image please!

Answers

Answer:

y = 1.5x

Step-by-step explanation:

2 pints = 3 servings

4 pints = 5 servings

etc

find the pattern lol

Answer:

Y=1.5X

Step-by-step explanation:

Need help with these three please and hurry

Answers

Evan will get 20,000 because 4 years is a while and I searched up and he had a pc job and you get a lot from that so hope this helps
Interest = Principal x Rate x Time
I = (6,000)(0.04)(4years) = $960
And 10 years would be
I = (6,000)(0.04)(10) = $2,400

Please help!!

Write an equation in two variables that shows the relationship between the time t and the distance d traveled.

A: 660 feet every 10 seconds.
B: 960 kilometers every 4 minutes.

Answers

Answer:

Step-by-step explanation:

it is b

I worked it out it’s B

Water starts out at a temperature of 62 F . It is heated such that its temperature increases at a rate of 8 F per minute. It takes m minutes to reach a boil at 212 . Set up and solve an equation to find out the value of m. (Warning, decimal answer!) I will give brainliest,putting in 12 points!

Answers

Answer:

Step-by-step explanation:

since it starts at 62 and finishes at 150 u can find out that the increase in temp is 150F and since it increases by 8 every minute u can come to find that the increase in temp (150) divided by the amount it increases 8 is 18.75 which is the amount of minutes it took

62 + 8m = 212
8m = 150
m = 18.75

Art by me but anyways.. there is also a picture of me from like.. 2 weeks ago ;-;

Answers

Answer:

Your art looks really good!

Step-by-step explanation:

Heather wants to form a triangle using a piece of wire that is 40 centimeters long. If Heather uses the entire piece of wire, which could be the side lengths of her triangle?

Answers

Answer:Step-by-step explanation:

All.  They all add up to 40.

7 cm, 8 cm, 25 cm- u just add all the numbers and see which one adds up to 40

Help find the surface area

Answers

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

Answer:

693600

Step-by-step explanation:

17 X 17 = 289

15 X 16 = 240

289 X 240 = 69360

69360 X 10 = 693600

Samantha wants to redecorate her room. She would like to replace the carpet and needs
to know how much she needs to purchase. If each inch on the picture represents 2.5 feet, what is the area of
her bedroom floor?

Answers

There are No pictures
Lol you need pictures

Marian is making bread, she has 2 4/7 pounds of flour in her pantry. When making the bread, she will use ⅓ of the flour in the pantry. The amount of salt in the recipe is ⅓ of the amount of flour in the recipe. How much salt will Marian need to make bread?

Answers

Answer:

1/9 im pretty sure

Step-by-step explanation:

I genuinely have no idea

A zookeeper is 6 and 1/4 feet tall. A young giraffe in her care is 9 and 3/8 feet tall. What fraction of the giraffes height is the zookeepers?

Answers

Answer:

3 1/8

Step-by-step explanation:

Subtract and then simplify

Answer:

Step-by-step explanation:

1. You know that:

- The zookeeper is 6 1/4 feet tall.

- The young giraffe is 9 3/8 feet tall.

2. Then, to calculate how many times as tall as the zookeeper is the girraffe, you only need to divide the height of the giraffe by the height of the zookeeper:

- Let's rewrite each height as a decimal number: divide the numerator and the denominator of the fraction and add the result to the whole number:

- Divide 9.375 feet by 6.25 feet, then you obtain the following result:

hope this helps

HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

e,b,and c but im not for sure

Step-by-step explanation:

I also think it’s e b and c.

If you going to answer one question say it in the comments it's gonna be the waste of time bc the answer is going to be deleted

Answers

I am going to do number 2 so when you subtract decimals you have to add two zeros like this 10.00 or 0.25 so now when you subtract you get $9.75

Help me please!! Please hurry!


It's question 3 and 6 on the right hand side

Answers

Is the picture supposed to have a black line

Answer:

black is the answwer

please help and have the right answer!

Answers

Answer

C

Step-by-step explanation:

An airplane flies at a constant rate and travels 570 miles each hour. Which graph shows the total number of miles (m) the airplane will fly at the same rate in different numbers of hours (h)?
answer choices below!

Answers

Answer:

C, or 3

Step-by-step explanation:

1 and two are just straight up incorrect, so that leaves you with 3 and 4.

4 is also incorrect, because at one hour it should have been at 570.

PLZ I WILL GIVE U BRAINS, HELPPPPPP!!!!!!!!!

Answers

30p-7
-7*-4=28
-7*1=-7
28+2= (you add them because they both have the same variable)

Answer:

−26p− 7

Step-by-step explanation:

Area of Trapezoids: True or false. The height connects the two slants.

Answers

Answer:

false

Step-by-step explanation:

kaylee Meadows apartments for you you can play with the kids and I got a new to me and I got a new to me and I had sex with my math teachers lol

that is indeed false

ASAP
what is the GCF between x3 y5 and x4 y2

Answers

Answer:

Step-by-step explanation:

x^3y^5: x, x, x, y, y, y, y, y

x^4y^2: x, x, x, x, y, y

GCF: x^3y^2

Answer: x3,y5= 1

x4,y2= 1

URGENT HELP

I don’t understand the question can someone please explain how to get answer

Answers

difference is 33

Step-by-step explanation:

100 - 40% = 60 + 7% = 67 + 300 = 367

400 - 367  = 33

Answer: I might well as think the answer is 10.220

The quantity of 7 less than x, multiplied by 4

Answers

4(x-7) is what i got for my answer

Answer:

Step-by-step explanation:To answer your question, the first number 9/8 has the reciprocal 8/9.

Find the value of the expression.
07-2
5
The value is

Answers

The valued of the expression is 1 .

The value of the expression as given in the task content by indices is; 1.

What is the value if the expression?

The value of the expression given in the task content is required.

[(3/5)⁰]^-2

From the laws of indices; it follows that (3/5)⁰= 1.

Hence, the expression becomes; [1]^-2.

Ultimately, the value of the expression is; 1.

Read more on indices;

https://brainly.com/question/9443712

compare 11 1/2 feet and 4 yards is it < , > , or =

Answers

Answer:

11 1/2 < 4 yards or 12 feet

Step-by-step explanation:

Answer:

4 > 11 1/2.

Step-by-step explanation:

First we have to find what 4 yards equals to in feet, 4 yards = 12 feet.  Therefore, 4 yards is bigger than 11 1/2.

From 4 p.m. to 1 a.m. the temperature fell by 2 °F each hour. At 11 p.m. the temperature was 0 °F. Using 11 p.m. as a reference point, Carla calculated the temperature using the expression (-2) × (2). What temperature did she find?

A.

the temperature 2 hours before 11 p.m.

B.

the temperature 3 hours before 11 p.m.

C.

the temperature 2 hours after 11 p.m.

D.
kthe temperature 3 hours after 11 p.m.

Answers

The answer to this question (I think) would be B.

The -3 Is referring to the drop in temperature and the -2 Is referring to the number of hours before 8 p.m.

Can i get a brainliest?

Have a great day!!

-Yumi

HELPPP I NEED THE ANSWER FAST PLEASEEE Shirley is buying a $27 scarf. If the sales tax is 7.25% and she hands the cashier $30, how much change will she get back? YOU GET 86 POINTS FOR ANSWERING THIS BECAUSE I HAVE A C- IN MATH

Answers

Hi, I think the answer should be $4.26

7.25% × $24 = $1.74

$24 +1.74 = $25.74

Change is the difference between the amount tendered and this total amount:

$30.00 -25.74 = $4.26

Answer: $1.04

Step-by-step explanation:

Cost of scarf = $27

sales tax = 7.25% of 27 = $1.9575 (round to $1.96)

Total cost = 27 + 1.96 = $28.96

$30.00 - $28.96 = $1.04 change

pls help..........................

Answers

Answer:

6.75 or 7 since you need to round

Step-by-step explanation:

Ok so the area of a square is L*W=A, so square A=3*3=9

THe equation for a circle is pi*r^2=A, so circle A=pi*1.5^2=pi*2.25

so the difference is 6.75

Solve for x in the diagram below.

Answers

Answer:

x = 40

Step-by-step explanation:

the line is 180 and there is already a target that is 100

so both x are 40

Answer:

x=40⁰

Step-by-step explanation:

Since a half a circle is 180⁰ and you already have 100⁰. Subtract 180⁰-100⁰ which gives you 80⁰ now divide that by 2 because you are looking for 2 x's which your answer is x=40⁰

Jada bikes 2 miles in 12 minutes. Jada's cousin swims 1 mile in 24 minutes.
Who is moving faster? ( IT NOT A ) 10 point


A Jada's cousin is moving faster.

BThey are both moving at the same rate.

CJada is moving faster.

Answers

Answer:c

Step-by-step explanation:

Answer:

It's C

Step-by-step explanation:

Jada 2 miles in 12 minutes

12/2= 6 min per mile

Her cousin 1 mile in 24 minutes

24 min per mile

24-6= 18

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