X/5+2 = -1
Solve 2-step equations

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?