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3 years ago

Are 3y+3 and 9(y+1/3) equivalent

Mathematics

2 answers:

MAXImum [283]3 years ago

8 0

Answer:

Nope!

Step-by-step explanation:

9 times y is going to be 9y even if 9 time 1/3 is 3

vovangra [49]3 years ago

5 0

Answer:

Step-by-step explanation:

3y+3 doesnt equal 9y+3

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5c+2(10−c) ????????<br><br> (x+8) - (X-8) ?????

Ghella [55]

Hi again!

$5c + 2(10-c)

Use the distributive property 

=5c+(2)(10)+(2)(-c)

=5c + 20 -2c 

= 3c + 20


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

(x+8)-(x-8)

x + 8 - x + 8 

= 16 


Best of luck!$

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4 years ago

Which set of ordered pairs represents a linear function?

kifflom [539]

Answer:its d

Step-by-step explanation:

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4 years ago

What two number multiply to -21 and add to 20

aliya0001 [1]

21 * (-1) = -21
21 + (-1) = 20

6 0

3 years ago

Read 2 more answers

Simplify: -1-(-10x-10)

Pepsi [2]

Answer:

10x + 9

Step-by-step explanation:

-1 - (-10x - 10)

Distribute.

-1 + 10x + 10

10x + 9

6 0

3 years ago

Three less than the product of 6 and a number is 45. What is the number?

strojnjashka [21]

Answer: 8

Step-by-step explanation:

6x-3=45

6x=48

x=8

5 0

3 years ago