36 inch board is to be cut into three pieces so that the second piece is three times as long as the first piece and the third piece is five times as long as the first piece if X represents the length of the first piece find the length of all three pieces

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Me because some of question i don’t understand