Here is an equation that is true for all values of 5(x + 2)=5x + 10 Elena saw this equation and says she can tell 20(x + 2) + 31=4(5x + 10 + 31 is also true for any value of x. How can she tell? Explain your reasoning. Please Fast its in a quiz

1696 hundred thousand

step-by-step explanation:

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

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

i think the answer is d im not sure