Diana is making a mosaic pattern that uses 2 blue tiles for every 5 white tiles. How many blue tiles does she need if she has 60 white tiles

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

ratio is 2 : 9

the answer is three

13.5 : 3

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation:

part a: 1.08

part b: 27.59