Answer:
-9x
Step-by-step explanation:
Without the confusing parentheses, this "polynomial" becomes -8x + x -2x. If we take 2 away from -8, it becomes -10. If we add a positive x, it becomes -9x. Therefore, the answer is (the monomial) -9x.
Answer:
y=39
Step-by-step explanation:
73-2y=-5
2y=73-(-5)
2y=73+5
2y=78
y=78/2
y=39
The answer is B. CD=KL, DE=LM, EF=MN, and so on
Multiply it out to get 5/7*1/9=5/63. This is an exact value of the product.
X = 2 should be the right answer
