Juan puts 36,500 milliliters of gasoline in his vehicle. A liter of gasoline costs $1.68. How much did the gasoline cost?

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.