Write the equation of this graph.

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

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