850/630= 1.35 exchange rate
150x1.35= 202.50
(g∘f)(x) = g(f(x))
(g∘f)(1) = g(f(1)) = g(2·1 -4) = g(-2) = 4·(-2)² -3 = 13
(g∘f)(1) = 13
The unit rate is 2 miles per hour
Step-by-step explanation:
The unit rate in this case will be found out by dividing the distance by time.
Given

When there are fraction in the numerator and denominator, the fraction is simplified by multiplying the numerator fraction with reciprocal of the denominator fraction

The unit rate is 2 miles per hour
Keywords: Unit rate
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