Jack wants to purchase a DVD player whose price was $62.50. He has $50 only. How much more money does Jack need to purchase the DVD player?
A $112.50
B. $112.00
C. $12.00
D. $12.50

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?

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?

Two lines meet at a point. set up and solve an equation to find the value of x