-2x - 5y = 13 2x - 5y =17

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone