What is the slope of line a?

-1/3 3 -3 1/3

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

What expression is equivalent to 1/2(2+3x-6)

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