Evaluate the expression for d = 2. 7(d + 9) =

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.