Answer:
36 minutes
Step-by-step explanation:
The key is to get the same amount of time for each.
9 * 12 = 108
At 12 minutes per job,
in 108 minutes Alyssa could do
108/12 = 9 jobs
At 9 minutes per job,
Together in 108 minutes they could do
108/9 = 12 jobs
--------------------------
In 108 minutes Mirada does
12 - 9 = 3 jobs
108/3 = 36 minutes per job
Answer:
15
Step-by-step explanation:
3*5*1=15
Answer:
3-4
Step-by-step explanation:
the square root of 14 is 3.7.....
PLZZ MARK ME BRAINLIEST
Answer:
3(x)-3(9)
Step-by-step explanation:
The brackets means you times everything within the brackets with everything outside it. So it would be 3 times x take away 3 times 9
Answer: The domain is 
and the range is ![\boxed{[-4, 4]}](https://tex.z-dn.net/?f=%5Cboxed%7B%5B-4%2C%204%5D%7D)
.
Step-by-step explanation:
The domain is the set of x-values and the range is the set of y-values.
