3. Which of the following equations can be used to find how many
meters are in 57 kilometers?
A. 57 + 100 = 0.57 meter
B. 100 57 = 5.700 meters
C. 57 × 1,000 = 57,000 meters
D. 57 + 1,000 = 0.057 meter

c

Step-by-step explanation:

The answer is C.

Step-by-step explanation:

Because 1 km = 1,000 m, so you do 57 x 1,000.

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