Select the correct difference. -3z 5 - (-7z 5) -4 z5 4 z 4 z5 -10 z5

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?

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Find two consexutive odd integers such that the sum of their square is 650