Set up a system of equations first
W: number of women
M: number of men
50=w+m
3m-2=w
Solve in by plugging in one equation into the other
50=(3m-2)+m
50=4m-2
52=4m
m=13
So if m=13 plug it bag into one of the two equations at the beginning
50=13+w
W=37 women
Answer:
We need to turn the equation into y=mx+b form.
So the equation would be:
y=-1(3)+-4
Step-by-step explanation:
Answer:
-0.3125
Step-by-step explanation:
Let the number of CD's be x and total cost be y
y=7x-10
*the 7 comes from the price of each individual CD ($7)
*the 10 comes from the discount ($10)
Answer:
8, 12 ,5 I was taking a assignment with that question.
Step-by-step explanation:
