I cant afford to get another wrong one bro

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Which number produces a rationale number when multiplied by 1/5

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?