Answer:
there is no answer
but ok
Step-by-step explanation:
The answer is x equal 0 and y equal negative 3
Answer:
Uh yes and no, im not sure
Step-by-step explanation:
Amount of room hannah can paint in an hour = 1/20
amount of room destiny can paint in an hour = 1/16
number of hours = x
1/20x + 1/16x = 1
the reason why this formula is true is, the amount of the room painted in the end should be 1 (the whole room)
4/80x + 5/80x = 1
9/80x = 1
9x = 80
x = 80/9 hours
x = 8.89 hours
Answer:
10
Step-by-step explanation:
it is 10 2000÷10=200