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goblinko [34]
2 years ago
15

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:

10

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

10

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Answer:

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The following inequality will describe this scenario.

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the variable x in this scenario represents the total number of cars that you will purchase. This number is added to the number of toy cars that you already own which is 137. As long as this sum is less than or equal to 170 then your storage case will hold them.

4 0
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Answer:

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