Arestaurant 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?

show work.

x-the cost of one pizza

y-the cost of delivery

2x+y=25

5x+y=58 ->3x=33->X=11->y=3

so,the number of delivered pizzas to the person

num=(80-3)/11=7

good luck!

cutie~

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c