The school nurse, Ms. Thompson, buys 8 bottles of hand lotion. The cost of each bottle is $7.65. He gives the cashier $80. How much change does he get?

the answer would be 18.80 because

Step-by-step explanation:

if you take 7.65 times 8 it would come to 61.20 and then you would take 80-61.20 and you get 18.80

Please give me brainliest

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

c. 6tan80

step-by-step explanation: