Answer: 110
Step-by-step explanation:
The answer is D
Hope this helps :)
Answer:
.65m -22 = cost
Step-by-step explanation:
121 +0.65(m-220) <=======use distributive property to expand the R term
= 121 + .65m - 143 simplify
= .65m -22
Answer:
We just have to solve each power.

Remember, to solve a power, we just need to multiply its base as many times indicates its exponent.
It's important to know that the negative exponent indicates a position, that's why in the second exercise we needed to change the position of the power to continue.