Try to do as much as you can but i really need help with the first one and the last two

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

10% of 1,900,000. show me how you got the answer

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16