Answer:
D
Step-by-step explanation:
When multiplying numbers with the same base but different exponents, add the exponents together.
Answer:
15%?
Step-by-step explanation:
sorry if im wrong
Answer:
|5y|+8/x
Step-by-step explanation:
The mathematical expression is |5y|+8/x
Step-by-step explanation:
17) 3x+5-12+4x+2x
3x+4x+2x +5-12
8x-7
if x =6
8*6-7 =48-7
= 41
18.) 9(3x-4y+8)
27x-36y+72