3 years ago

Help what's the answer to 2 + 3a + 9a? 2+2a? Or 14a?

Mathematics

1 answer:

bulgar [2K]3 years ago

3 0

2+12a. When adding, you're only collecting "like terms".

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Answer:

$2x + 4 = 22$

$or \: 2x = 22 - 4$

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3 years ago

measure the sides of each triangle to the nearest tenth of a centimeter then describe the number of congruent sides PLS HELP THI

Drupady [299]

Answer:

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8_murik_8 [283]

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D'(1, - 1 )

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4 years ago

8p + 10p – p – 8p + 5 = 50

Lemur [1.5K]

The answer is p = 5.

Here are the steps I did.

1. Simplify 8p + 10p - p - 8p + 5 to 9p + 5 ( 9p + 5 = 50)

2. Subtract 5 from both sides ( 9p = 50 - 5)

3. Simplify 50 - 5 to 45 ( 9p = 45)

4. Divide both sides by 9 ( 45/9)

5. Simplify 45/9 to 5 ( p = 5)

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3 years ago