Tiffany pays 40$ for 160 minutes of talk time on her cell phone. how many minutes of talk time does she get per dollar?

On a architect's drawing of a house, 1 inche representa 1.5

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

Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?