Answer:
Proven
Step-by-step explanation:
We prove the polynomial with factorization. We must first simplify the expression before we can factorize:



4 is the common number and we can take it out of the expression:

We can factorize further with the x term being zero. For this to be true we must have -2x and 2x to cancel out and therefore the expression is proven:

B( use your hourly wage and tips)
Answer:
B
Step-by-step explanation: apex
Try using either the app the calculater not like those other ones this calculator can solve fractions and almost any other thing
Add 2.38 and 4.89 then subtract 3 giving you 4.27