Problema Solution
valleywood golf coures offers classes monday through saturday. the Saturday classes are 75 minutes while the weekday class are 45 minutes if they offer 705 minutes of class last week. what was the maximum number of weekday classes
Answer provided by our tutors
let
x = the number of Saturday classes
y = the number of weekday classes
75x + 45y <= 705 divide both sides by 15
5x + 2y <= 47
y <= (47 - 5x)/2
we need to find the maximum value of y
for x = 0
y <= 23.5
thus the maximum value for y will be 23.