Answer:
72
Step-by-step explanation:
You can find ten percent of 180 pretty easily, it is 18 (divide by 10) then multiply by 4 to get 40%.
Answer:
the room dimensions that result in a minimum cost for the paint is;
x = 11 ft
y = 11 ft
z = 8.25 ft
Step-by-step explanation:
Shown in the attachment;
28.7% rounding off would be 29%
Answer:
She gets an increase of $750 each year so in the tenth year she would make $34,850
Step-by-step explanation: