Answer:
420
Step-by-step explanation:
15%= 0.15
2800*0.15= 420
What are we trying to find in this problem? Add details please
Answer:
- 25x³
Step-by-step explanation:
Given
(x + 5)(x - 5)x³ ← expand the factors using FOIL
= (x² - 25)x³ ← distribute
=
- 25x³
Some number y has 7 subtracted off to get 15. We have y-7 = 15. To isolate y, we have to undo the "subtract 7" operation that happens to y. We have to add 7 to both sides.
y-7 = 15
y-7+7 = 15+7
y = 22 is the answer
Answer:
7/-3
Step-by-step explanation:
6--1=7
-2-1=-3