2 years ago

Help me please!!! 45 points!!!!

Mathematics

2 answers:

Alekssandra [29.7K]2 years ago

8 0

8x+2 or 2 (4x+2)

Step-by-step explanation:

$2(x+2+3x)\\\\2(4x+2)\\\\8x+2$

Combine like terms 3x and x. Then distribute 2 into parentheses, 4x*2 = 8x

and 2*2= 4

Tpy6a [65]2 years ago

6 0

Answer:

Step-by-step explanation:

Substitute the value for the variables and evaluate.

f(2) = 2 + 2 = 4

g(2) = 3(2) = 6

f(2) + g(2)

4 + 6

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