Two pentagonal pyramids are similar. The surface area
of the smaller pyramid is 1395 FT2
and the surface area of the
larger pyramid is 3875 FT2 If the
volume of the smaller pyramid is
189 FT3, find the volume of the
larger pyramid

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip. gasoline costs $1.05 per gallon. what was the cost of gasoline per mile driver?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Hundred and tens tables to make 430 in five different ways