chad bought a box of raisins. he gave 1/6 of it to one brother, 1.4 to another brother and he kept the rest for himself. what fraction did he keep

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )