Twelve students in a drama club want to go on a field trip to watch a Broadway musical in NYC. The ticket price is $45 for each student, and the transportation and meals for everyone will cost $100
To pay for the trip, the students wash cars for a profit of $15 per car. What is the minimum number of cars the
students need to wash to pay for the entire cost of the trip
Show ALL your work

116

Step-by-step explanation:

You first need to find out how much the trip will cost in total.

The last step is to divide the cost of the trip by the profit of each car ($15) to find how many cars need to be washed.

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent