Tyler and his sister arranged a party for their father's birthday. the total cost of the party was $780 tyler paid 2/5 of the total cost and his sister paid the remainder. how much did tyler pay?

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches, and a length of 3.2 inches?

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i

Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person