This answers would be 12x
Answer:
23
Step-by-step explanation:
i think i hope it help
Answer:
y = 5/2x -15
Step-by-step explanation:
5x - 2y = 30
-2y = -5x + 30
y =
x -15
Answer:

Step-by-step explanation:
3 out of 12 children at the day care center are 5-year-olds. So, the probability of a randomly selected child being a five-year old is
, or
.
If you crossed multiplied than got an equation than x=6 ( if that's what your looking for)