6.79x10 to the second power written in standard form

Which statement about perfect cubes is true

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.

What is 1/3x5 on anuber line what does it look like on a number line