a group of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 of the combined total is $3.50 how much is the cost of a slice of pizza

Respuesta :

the cost of the slice of pizza is $1.00. this is because 3.50 - 2.50 is 1.00.

hope it helps :)
If the drink is $2.50 and the total is$3.50, there is $1 remaining for the pizza. If two of them cost one dollar, than one slice costs 50 cents.