Please help! I need it.

Mathematics

1 answer:

IrinaVladis [17]3 years ago

6 0

Answer:

Step-by-step explanation:

3 - (-12) = 15

6 + (-24) = (-18)

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If you answer it correctly you’ll get brainliest :)

timofeeve [1]

<h2>Question: 3 (x+2) - 10=4 x - 6 + x</h2><h2>PART 1:</h2>

3(x+2)−10

Distribute:

=(3)(x)+(3)(2)+−10

=3x+6+−10

Combine Like Terms:

=3x+6+−10

=(3x)+(6+−10)

=3x+−4

PART 2:

4x−6+x

=4x+−6+x

Combine Like Terms:

=4x+−6+x

=(4x+x)+(−6)

=5x+−6

Answer:

5x+-6

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3 years ago

Mark is in training for a bicycle race. He needs to ride 50 km a week as part of his training. He rode 18.23 km on Monday and 13

konstantin123 [22]

The answer is B-about 18km

This is because you round 18.23 to 18km

then you round 13.94 to 14km

you add these rounded numbers together

you take it away from 50km

the answer would then me 18km

but it be ABOUT because that was only a rough estimate because it was rounded

5 0

3 years ago

Read 2 more answers

Express 18 and 24 as product of their prime factors

Alik [6]

Answer:

cuz 6*3=18 and 6*4=24

6 0

3 years ago

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Factor x3 + 2x2 + x completely.<br><br> a. (x+1)^2<br><br> b. x(x+1)^2<br><br> c. x(x+1)^2

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