While on vacation, Jorge went scuba diving. He was 3 feet below the surface of the water and continued to descend at a rate of 5 feet per minute. convert this word problem into a equation

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?

Equation for the calculation double 2 and then add 5

If the discriminant if a quadratic equation is 4 which statement describes the roots?