Answer:
84
Step-by-step explanation:
The answer would be A) $79.20
(220*.4).9 as 60 percent off means that the product is only 40 percent of its original value, furthermore, we multiply the entire thing by .9
<span>sqrt(pow(length, 2) + pow(width, 2))
</span>
Answer:
23
Step-by-step explanation:
5x6-c
5x6=30
30-c
c=7
30-7=23
Answer:
c
Step-by-step explanation:
because it's her extraneous uncontrolled variable
