MATH SOLVE

3 months ago

Q:
# a science museum offers tours for school groups with 20 or more students. the tour costs $100 plus $3.50 for every student in excess of 20 students. a school group pays $345 for the tour. part A: write an equation that can be used to determine the number of students,n, who went in the tour. explain how toy determined your answer

Accepted Solution

A:

The total paid was $345. Twenty students cost $100.00. $345-4100=$245

245/3.50=70 additional students. 70+20=90 students went on the tour

245/3.50=70 additional students. 70+20=90 students went on the tour