F(x) = 2x + 5 g(x) = x-5 divided by 2 What is f(g(x))?

Mathematics

1 answer:

Lemur [1.5K]3 years ago

6 0

Answer:

f(g(x)) = 2x + 5(x - 5 ÷ 2)

Step-by-step explanation:

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kkurt [141]

Answer: The answer to this question is $47.56

Step-by-step explanation: The 18 percent tip basically is saying .18 times 58, which equals 10.44 oh it must be A...NO DONT BE FOOLED, the question is asking for the total bill and not what the percentage of the meal was. so you subtract 10.44 from 58 and get 47.56

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-fellow highschooler

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3 years ago

Factor the expression. r^2 – 49 a. (r – 7)(r 9) b. (r 7)(r 7) c. (r – 7)(r 7) d. (r – 7)(r – 7)

gayaneshka [121]

$r^2-49=r^2-7^2\\\\/use\ a^2-b^2=(a-b)(a+b)/\\\\=\boxed{(r-7)(r+7)}$