Write an expression that can be used to multiply 6 x 198

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

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

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer