Printing signs costs $28 for the design plates plus $2 per sign. Which equation correctly describes the cost, c, of s signs? A) 2c = 8 + 28
B) c = 2s + 28
C) 28 = 2s - C
D) c = 28s - 2

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g