Deb boon is single, claims 2 allowances and earns $293.23 each week. if each weekly allowance is $63.46, how much is deb's taxable income?

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Interpret the following expression (5y^2-7)^3/(2y)^2

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?