Answer:
x = 14
Step-by-step explanation:
4x + 2x + 6 = 90
Combine like-terms
6x + 6 = 90
6x = 84
x = 14
8%, Solution for 0.08 as a percent
Move the decimal to the left until it's behind the 8, Then you will be left with just 008. which is equal to 8%.
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Answer:
I think it's A, but I'm not sure :)