Troy is building a ramp for his toy cars the plank he is using is 5 feet long and is placed on a 3 foot high box how far from the box is the bottom edge of troys ramp in feet

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

How do i multiply two digit numbers

If sin(x) = 0 and cos(x) = 1, what is tan(x)?