Rudy and Ritchie Ling ran a camp this summer for children in their neighborhood. Rudy spent $135 on supplies and earned $250 before expenses. Ritchie spent $140 on supplies and made $210 before expenses. What is the combined revenue for the two brothers

answer: what if i dont want to show my work boi.

step-by-step explanation: im watching dbz and eating popcorn leave meh alone

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2