Rectangle ABCD has a perimeter represented by 12x+4. Rectangle PQRS has a perimeter represented by 8x+2. Which of the following expressions can be used to
represent the difference in the perimeters of Rectangle ABCD and Rectangle PQRS?

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?

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.

Determine which solution is correct for solving 5/7y=6 reciprocals.