Try talking to him cause idk if I am wrong
27/8 = 3 3/8
3 whole pizzas were left
5/8 is left over because 8/8 - 3/8 = 5/8
Answer:
The quadratic equation is f(x)=20x^{2} -400x +3000.
1. This number represents the amount of money it was sold for.
2. Vertex =(10,1000)
Step-by-step explanation:
This point represents the amount of money the computer was worth at its lowest point.
Answer:
15. 18 7/10
18. -14 2/5
19. 6 3/4
20. 1 7/12
Step-by-step explanation:
if you need help with math i recommend mathpapa.com it really helps out a lot just type in the equation and it will give it to you. That's what i used to help you out, hopefully you did good!
the answer is 51840, i got this by taking it apart measuring them seperately and adding them together