Joe is 15, 45-15=30 30/2=15
Make a box putt the 70% at the top on the ouside then sub 100%-70% the box should have 4 squares so then on the bottom of the box on the outside. it should be 30% then in the top left corner put 28 and under it 46 then do
46/28 × 70% over 1 see if that helps
I know none of these are actually the answer but odysseyware gave me credit for
(4,2)
$13.53 is the answer to you problem
-1 is greater then 1.05 then 1.05 then 1.55
so the answer is C