Answer:
13.4
Step-by-step explanation:
6x + 10t
We know that each cheese pizza (c) is $6, and each four topping pizza (f) is $10.
Knowing this, the total of all the pizzas is going to be 6* the amount of cheese (c) plus 10* the amount of four-toppings.
No solution for the quadratic equation because of the √-20
Answer: perpendicular lines
