There are 36 coins in a bag, all are quarters and dimes. there are half as many dimes as quarters and the value of the coins in the bag totals $7.20.
how many dimes (d ) are in the bag?
how many quarters (q ) are in the bag?

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

the probability that a bird is green (.30) is true

step-by-step explanation: