Answer:
b.
Step-by-step explanation:
The quantity x minus 2y is (x - 2y), then we add 3.
Answer:
45
good luck i think this is correct
It is A. Because .8 is the same has saying .80, it is .80>.79, and 80 is greater than 79
Answer:

Step-by-step explanation:
Using the rule of exponents
×
=
, then
×
=
= 