Please solve this math problem very simple for points and if your correct you get math problem= 3x2x9+3/2-+3=?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

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 happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?