Answer:
Step-by-step explanation:
h(-7) = (-7)^2 - 5
h(-7) = 49 - 5
h(-7) = 44
13.5
2/3=9/x
2x=9*3
2x=27
x=27÷2
x=13.5
Answer: first would be 6 the next would be 12 then the next would be 18 and so on just add 6 for each one and for ten pizzas it would be 6*10 and that equals 60 im sure you get it
y = 8x + 21
Solve for y
x+2y=6
Add (-x) to both sides:
x + 2y + (-x) = 6 + (-x)
Simplify:
2y = 6 - x
Divide both sides by 2
2y/2 = (6-x) / 2
2y/2 = 6/2 - x/2
y = 3 - x/2
