Caitlin earns $17 per hour tutoring students after school. If Caitlin tutored for 12 hours this month, how much money did she earn this month?

The actual width ( w) of a regulation soccer field is 90 meters (m), and the actual length is 120 meters (m). a coach has drawn a scale model of the field on a blackboard. if the longest side of his drawing is 18 cm, how long is the other side of the drawing( w)?

Which of the following can be used to explain a statement in a geometric proof?

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?