Write one problem using a dollar amputated of $420 and a percent of40% provide the solution to your problem

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost. swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges