Sam used 2.50 m of blue nylon and 1.50 m of yellow nylon to decorate his poster. The price per metre was the same for each colour. He paid $9.75 for the yellow nylon. How much did he pay for all the nylon

a and c

step-by-step explanation:

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

answer: y=0 if that is what u r looking for

correct answer is b. 27/8

step-by-step explanation: