(-24)+9=-15
(-15)-9=-24
n=-15
Y=-2x^2+2x-4. Should be correct
Answer:
53/10, 5 9/25 ; 5.81 ; 5.818
Step-by-step explanation:
To find the solution we need to make some calculations:
53/10 = 5.3
5 9/25 = 5.36
So we have that the solution is:
53/10, 5 9/25 ; 5.81 ; 5.818
The answer is he needs 7.5 pizzas but you can’t do that so you round up to 8 pizzas
