Answer :
tennis ball
12 cans = $30
1 can = $ 30/12 = $2.5
golf balls
2 boxes = $45
1 box = $45 /2 = $ 22.5
100 cans of tennis balls + 5 boxes of golf boxes
(100 * $ 2.5) + ( 5 * $ 22.5)
$250 + $112.5
$362.5
12 cans = $30
1 can = $ 30/12 = $2.5
golf balls
2 boxes = $45
1 box = $45 /2 = $ 22.5
100 cans of tennis balls + 5 boxes of golf boxes
(100 * $ 2.5) + ( 5 * $ 22.5)
$250 + $112.5
$362.5