Find the slope of the line that passes through (2,7) and (-1,-3)

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Evaluate the expression. (9 + 5)(3 + 2)0

Rob filled 5 fewer plastic boxes with football cards than basketball cards. he filled 11 boxes with basketball cards.