WILL MARK BRAINLIESTT IF CORRECT ANSWERS!

BELOW:

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

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.