A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of $23. Option B is a commission rate of 4% on weekly sales. How much does she
need to sell this week to earn the same amount with the two options?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1