What is the value of the expression 1 – r – a when r = 20 and a = 6?
a. –27
b. –25
c. –15
d. –13

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Which of the following represents the length of a diagonal of this trapezoid?