You are buying pizzas for a neighborhood party. Each pizza costs $9 and you want to tip the delivery guy $5. You have $72. Write an inequality to represent the situation.
Solve the inequality you wrote to determine the maximum number of pizzas you can buy.

7 pizzas

Step-by-step explanation:

You just minus 72 from 9 and once you get to 9 dollars you still have enough to time the delivery guy and you would have 4 dollars left.

7

Step-by-step explanation:

72-5=67, 67/9=7.444 but you cant round up because you dont have 8 dollars still, so you round down, getting you 7.

Hope this helps! & have a good christmas :)

i dont know and i dont care for math bc it is a stupied subject

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,