What is the value of z in the equation 3z + 5 = 4z − 8?

1.−13
2. −1
3. 1
4. 13

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

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

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost