Add numbers with the same amount of variables
-x^2 + (-7x^2) = -8x^2
– 28x (+ 14x )= -14x
7 (+ 8) = 15
-18x² - 14x + 15 is your answer
hope this helps
Answer:
The answer is 113.04
Step-by-step explanation:
Answer:
I’m pretty sure it’s 6 but I’m not 100% sure
Step-by-step explanation:
I would use 100 as the denominator because it can not be simplified as a whole number
0.
anything multiplied by 0 = 0.
