Cell phone company Y charges a $10 start-up fee plus $0.10 per minute, X. Cell phone company Z charges $0.20 per minute, X, with no start-up fee. Which function represents the difference in cost between company Y and company Z? A. F(x) = -0.10x-10
B. F(x) = -0.10x+10
C. F(x) = 10x-0.10
D. F(x) = 10x+0.10

step-by-step explanation:

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

720 oranges were in the shipment.