Mathematics Middle School

Which algebraic property is used to rewrite 2(x + 3) as 2x + 6?

Distributive property
Associative property
Commutative property of addition
Commutative property of multiplication

Answers

Answer 1

Answer:

Distributive property.

Step-by-step explanation:

You distribute, or spread out, the 2 to each term in the parentheses.

Answer 2

Answer:

A. Distributive property

Step-by-step explanation:

Related Questions

David rented a car for his family vacation. The total bill for the car was $622. The cost for one week is $400, plus $37 for each additional day. Use the equation 622=400+37x to find how many additional days David had the car.
a) x=3
b) x=8
c) x=37
d) x=6

Answers

Answer:

d) x=6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

622=37x+400

Step 2: Flip the equation.

37x+400=622

Step 3: Subtract 400 from both sides.

37x+400−400=622−400

37x=222

Step 4: Divide both sides by 37.

37x/37=222/37

x=6

622 = 400 + 37x
622 - 400 = 400 - 400 + 37x
222 = 37x
222/37 = 37x/37
6 = x

PLSSSSSSS HURRRY
Which sentence can be represented by the equation Three-fifths m = 15?
The sum of Three-fifths and a number is 15.
Three-fifths more than a number is 15.
Three-fifths times a number is 15.
The quotient of Three-fifths and a number is 15.

Answers

Answer:

1. 3/5=15m

2. 3/5m=15

3. 3/5+m=15

4. 3/5m=15

5. 3/5/m=15

The girl above is right

MATH SMARTIES I WILL GIVE BRAINLIEST AND CAN YOU EXPLAINE WHY YOU THINK ITS THAT ANSWER (SHOW WORK) SO I CAN UNDERSTAND THANK YOU

Answers

Answer:

gasoline

Step-by-step explanation:

7 percent of 2500 is 175

Gasoline is the correct answer for sure, the explanation was provided by someone else

last one I promise! >

Answers

41? It’s been a while since I did those!

Answer:

36

Step-by-step explanation:

A = 36

A = w l = 4.9 = 36

Pls add brainliest I need last one to get Expert

PLs help me I have 10 more

Answers

So y= 90. I not sure of the x, but good luck
I think x=29°
90+ 61= 151
180-151= 29

The expression (5x + 2)(x-- 3) is equivalent to:

F. 5x2 + 13x - 6
G. 5x2 - 13x - 6
H. 5x2 - 4x + 5
J. 5x2 - 6
K. 5x2 - 5

plz help will mark brainless

Answers

Hi ;-)

[tex](5x+2)(x-3)=\\\\=5x^2-15x+2x-6=\\\\=\boxed{5x^2-13x-6}[/tex]

At a sandwich shop 1/4 of the customers order ham subs while 1/6 of the customers order turkey subs. What is the total fraction of the customers ordering ham and turkey subs?

Answers

Answer:

2/10. There are 10 people in total and only 2 of them are ordering turkey subs. Just add the fractions

Step-by-step explanation:

5/12 of the customers ordered ham and turkey subs

UwU giving brainliest for best answer <3 ::

Answers

Answer:

1. A

2. D (Maybe not sure)

3.C

Step-by-step explanation:

The two sets of data have the same Range

A. True
B. False

Answers

A is the answer so it is true
the answer is a i believe

There is two questions

Answers

Answer:

1 is the 4th answer

2 is 1.875

Step-by-step explanation:

1/2*3 3/4=1.875

1 is the fourth
2 is 1.875

can you plz help me????????

Answers

It is 91 because I know, I know because I know

Answer:

91

Step-by-step explanation:

Area=Length x Width

or

14 x 6.5=91

1 Are the expressions equivalent? x + x + x + x and 4x.- yes or no
2. Are the expressions equivalent? 5x and x + 5.- yes or no
3. Jada’s dog was 5 and 1/2 inches tall when it was a puppy. Now her dog is 14 and 1/2 inches taller than that. How tall is Jada’s dog now?

4. Lin picked 9 and 3/4 pounds of apples, which was 3 times the weight of the apples Andre picked. How many pounds of apples did Andre pick?

5. 80% of x is equal to 100. Is the equation , 0.8x = 100, one way you can find the value of x?
yes or no

Answers

Answer:

1. Yes

2. No

3. 20 feet tal

4. 29 1/4

5. yes

Step-by-step explanation:

Which of the following problems can be solved by using the equation,
12h + 300 = 10h + 400 , where h represents the number of hours worked?

F Job A pays 12 dollars per hour with a $400 signing bonus, while Job B
pays 10 dollars per hour with a $300 signing bonus, Write an equation to
calculate the number of hours, h, an employee will have to work to earn an
equal amount of money for Job A and Job B.

G Job A pays provides a $300 signing bonus and pays 12 dollars per hour,
while Job B pays 10 dollars per hour with a $400 signing bonus and a $100
uniform fee. Write an equation to calculate the number of hours, h, an
employee will have to work to earn an equal amount of money for Job A
and Job B.

H Job A pays 12 dollars per hour with a $300 signing bonus, while Job B
pays 10 dollars per hour with a $400 signing bonus. Write an equation to
calculate the number of hours, h, an employee will have to work to earn an
equal amount of money for Job A and Job B.

J Job A pays a $400 signing bonus and 10 dollars per hour, while Job B
pays 12 dollars per hour with a $40 uniform charge per paycheck. Write an
equation to calculate the number of hours, h, an employee will have to work
to earn an equal amount of money for Job A and Job B.

please HELP!!

Answers

Answer:

12h+300=10h+400

first you get h alone on one side so you subtract 10 from 12 because they are like terms. and you are subtracting because its the oppiste

sign of +10  so it turns to negitive -10

12h-10h=2h

then you subtract 300 from 400 because they are like termd

400-300=100

then you divide 100 by 2

2h=100

h=50

h= 50

Step-by-step explanation:

Chen df hehebrhd r here rbdbfh

Pedro cut a sheet of poster board into 8 equal parts. His brother used some of the poster board and now 5 8 is left. Pedro wants to make a sign from each remaining part of the poster board. How many signs can he make? Pedro can make signs.

Answers

Answer:

5

Step-by-step explanation:

please mark as brainllest

which statement about the data in the histogram is true?
​

Answers

Answer: I cant see the picture :')

Step-by-step explanation:

Sorry :'(

Which steps would you use to solve this equation? Check all that apply.

p + 7 = 12

Subtract 7 from both sides of the equation.
Subtract 7 from 7.
7 – 7 = 0 and 12 – 7 = 5, so p = 5.
Substitute 12 for p to check the solution.
Substitute 5 for p to check the solution.
plssssssssssss help!!!! Thank u

Answers

Answer: The answers are

Subtract 7 from both sides of the equation. Subtract 7 from 7.Substitute 5 for p to check the solution.

Step-by-step explanation:

p + 7 = 12

=   p + 7 - 7 = 12 - 7

=   p = 5

Then for the substituting part

5 + 7 = 12

Hope this helps!

Which of the triangles shown are right triangles?

Answers

The answer is both triangles A and D







Hope this helps :)

triangle A and triangle D

hope it helps!

Pam has 4 1/4 feet of ribbon. She will use 1/8 feet of ribbon for every bow she makes.How much bows can she make?

Answers

4 = 32/8
1/4 = 2/8

32/8 + 2/8 = 34/8

(34/8) / (1/8) = 34

Pam can make 34 bows
4 1/4 divided by 1/8 = 34 bows

Pls help ASAP ONLY 2.3 and 1 at the bottom {60 points}

Answers

Answer:

1. 11.8x9.8=115.64 115.64/2=57.82 (57.82Inches)

2. 12x5=60 60/2=30 (30m)

3. 25x9=225 9x9=81 81/2=40.5 225-40.5=184.5 184.5/92.25 (92.25ft)

Step-by-step explanation:

Brailist Plz

20 pts!
Lucas has five buttons in a container. Each button is a different shape. There is a star, an oval, a hexagon, a circle, and a heart. He picks one button, replaces it, and then picks another button. The sample size for this compound event is BLANK. Suppose one square-shaped button is added to the container. If Lucas repeats the same picking process, then the sample size would be BLANK.

Answers

What’s the blank mean?
Answer:


Step by Step Equation:

I need help on these as well

Answers

Answer:

For number 5, the triangle sum theorem states that all angles inside of a triangle must add up to 180 degrees, so we have 30+90+66+x. Right angles are 90 degrees.

186+x=180

x=-6

For number 6, same rule applies here.

60+30x+90 = 180.

150+30x=180

x=1

Question on this math question. Can you help?

Answers

Answer:

5

Step-by-step explanation:

you add the 3 and then u add the 8 then u subtrct 3 again!

TRUSTTT

Answer:

G: 15

Step-by-step explanation:

Brainlist plz

Put 5x + 5y = -3,500 into a slope-intercept form

Answers

slope intercept form is y=mx+b
y=-x+700
try & use desmos it helps a lot .

BRAINLIEST IF CORRECT! these two images show steps in a proof of the Pythagorean theorem. Which of the following statements about the proof is false?

Answers

Answer:

B. The area of the interior square in step 2 is equal to c2 + ab.

Step-by-step explanation:

it would be b since it’s rly the only one that makes sense

Please help me figure this out

Answers

Answer:

B

Step-by-step explanation:

A function has at least one output for each input. The inputs can share a number though. For C, it's wrong because one input cannot be used for 3 outputs and D is wrong because there is only one output but there needs to be at least one for each input.

the answer is A&D because each input has exactly one output

PLEASE ONLY DO PART B, I ALREADY DID PART A

Answers

It is likely 280 because you can have an error estimating higher than the actual population or lower.

Hello. I don't understand the topic of discounts and markups. Could someone please help me understand how to solve math problems in this topic step by step? Asap?

Answers

Answer:

8

Step-by-step explanation:

Multiplication, addition, and subtraction is all you need

i thought i knew what the answer was but it was wrong plz help

Answers

Answer:

i dont know either

Step-by-step explanation:

PLS HELP I WILL GIVE BRAINLIEST

Answers

i believe it is a! hope this helps :-)

HELP

Solve for the following equation showing all work step by step. 3646 = 1+5(4r+17)^3/2

Answers

3646 = 1 + 5(4 + 17)32

Other Questions
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