A restaurant offers delivery for their pizzas. The total cost is a delivery fee added to the price of the pizzas. One customer pays $25 to have 2 pizzas delivered. Another customer pays $58 for 5 pizzas. How many pizzas are delivered to a customer who pays $80?

7

Step-by-step explanation: 58-25/( 5-2) = 33/ 3= 11

So, every pizza costs $11

80/11= 7.27

pizzas can't be fraction and cost of a delivery fee is added to the cost. So, we can remove the fraction.80/11= 7.27

so the answer is 7

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

70.30

step-by-step explanation: