math
posted by Jane .
Explain how to solve:
Sam is ordering pizza. Tony's Pizza charges $7 for a large cheese pizza plus $.75 for each additional topping. Maria's Pizza charges $8 for a large cheese pizza plus $.50 for each additional topping. For what number of toppings will the cost of a large pizza be the same at either restaurant?

math 
Steve
Tony charges 7 + .75t for a pizza with t extra toppings.
Maria charges 8 + .5t for the same pizza.
so, we want to know, when does
7 + .75t = 8 + .5t
.25t = 1
t = 4
So, a pizza with 4 extra toppings costs
7.00 + 4*.75 = 10.00 at Tony's, and
8.00 + 4*.50 = 10.00 at Maria's.
So, for extra credit, who charges less for a pizza with 3 extra toppings? How about 5 extra toppings? 
math 
algebra 1
confused

math 
jaunita
4 duh lol i like wafflez
Respond to this Question
Similar Questions

Algebra
A LARGE PIZZA COSTS $8.95,PLUS 0.65 FOR EACH ADDITIONAL TOPPING.REMI PAID $10.90 FOR A LARGE PIZZA.HOW MAY ADDITIONAL TOPPING DID HE GET? 
Algebra 1
Christopher orders a 3 topping pizza for $15.25 and a 5 topping pizza for $17.75. Write and solve a system of linear equations to find the price of a plain pizza( no toppings) and the cost of each topping. 
Math
Here is the problem: Christopher orders a three topping pizza for $15.25, and a 5 topping pizza for $17.75. Write and solve a system of linear equations to find the price of a plain cheese pizza (no toppings) and the cost of each topping. … 
math
Sandra makes a pizza she puts mushrooms on 2/8 of the pizza she adds green peppers to 5/8 of the pizza which topping covers more of the pizza 
Math
Papa’s Pizzeria charges $12.00 for a medium cheese pizza and $1.25 for each additional topping. What will be the cost of a pizza that has pepperoni, sausage, bell peppers and onions? 
Algebra
The cost of a large pizza is $7.99 plus an additional $0.99 for each topping. Tom ordered a large pizza that cost $10.96. Write and s olve an algebraic equation to find the number of toppings on the pizza. 
math
Ricky's Pizza Parlor has three different sizes of pizza: a large (15 in. round), a medium (13 in round), and a small (10 in. round). A singletopping large pizza sells for $18. A singletopic medium pizza sells for $15 and a singletopping … 
Geometry
a pizza restaurant charges $10.00 for a large one topping pizza in the shape of a circle with a diameter of 14 inches. To celebrate the World Series, the resturant decides to bake a pizza in the shape of home plate. The dimensions … 
Algebra
a cheese pizza cost $8.75 each additional cost topping costs $1.25. if you order one pizza and have $12.50. how many toppings can you have on the pizza. 
Algebra
a large pizza costs $6.80 plus $.90 per topping. a different pizza costs $7.30 plus $.65 per topping. How many toppings need to be added to each piece in order for the pizzas to cost the same thing?