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3 years ago

Distribute and Combine Like Terms 7 (3x + 6)-12 Please And Thankyou

Mathematics

2 answers:

gregori [183]3 years ago

6 0

Answer:

21x +30

Step-by-step explanation:

7 (3x + 6)-12

Distribute

21x + 42 -12

Combine like terms

21x +30

Zina [86]3 years ago

3 0

Answer:

$21x+30$

Step-by-step explanation:

$7(3x+6)-12$

Distribute the 7.

$7(3x+6)-12$

$7(3x)+7(6)-12$

$21x+42-12$

Combine Like-terms.

$21x+42-12$

$21x+30$

~Hope this helps!~

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3 years ago

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3 years ago

Someone help me on this please!

swat32

Answer:

x = 15 cm

Step-by-step explanation:

All the ratio of corresponding sides should be equal

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5 0

3 years ago

Read 2 more answers

you can buy a 1.5 lbs bag of gummy bear for $4.35 or spend $5.30 for 2 lbs of gummy bears. Which of the bags is a better deal?

alukav5142 [94]

Answer:

The 2 pound bag of gummy bears

Step-by-step explanation:

You do 1.5/4.35 which = 2.9 the 2.9 is $2.90 per pound

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3 years ago

629x - 476 = 237,286. Find x.

Semmy [17]

This is pretty simple-ish, if you think about it. All we're doing is working backwards.

237,286 + 476 = 237,762

237,762/629 = 378.

We could even check it again, if you want.

378*629 = 237,762

237,762 - 476 = 237, 286.

Therefore, x = 378.

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4 years ago

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