Answer:
so it would be f=36
Step-by-step explanation:
subtract 4 to the other side then multiply both sides by 3
Solve for y
minus 10x from both sides
5y<-10x+15
divide both sides by 5
y<-2x+3
The additive identity property states that for every number a, you have

You're showing this property when you write

MP = 15 -3 = 12
h/MP = 3/h
h / 12 = 3/h
h^2 = 36
h = 6
Answer: x = 45/4
Step-by-step explanation: