Answer:
A $48.15
Step-by-step explanation:
7% of $45 is 3.15 so you would add 3.15 to $45 to get $48.15
w = p(y - z)
divide p on both sides
Subtract y on both sides
Divide -1 on both sides
a + b + c= 90
30+30+30=90
90=90.
30 is the ans
41,000
If it is under 5 you round down. Hope this helps! Plz give brainliest!