Problema Solution
The school cafeteria sells two kinds of wraps: vegetarian and chicken. The vegetarian wrap costs $1.00 and the chicken wrap costs $1.80. Today they made $98.89 from the 70 wraps sold. How many of the wraps sold were vegetarian
Answer provided by our tutors
let
v = the number of vegetarian wraps
c = the number of chicken wraps
Today they made $98.89 from the 70 wraps sold
1*v + 1.80*c = 98.89
v + c = 70
by solving the system of equations we find
c = 36.11
v = 33.89
click here to see the step by step solution of the system of equations
since the number of wraps sold is an integer there are no integer solutions for the data given in the question.