Dalila earns $108.75 for working 15 hours as a holiday wrapping gifts. at this rate, how much money will she earn if she works 18 hours the next week? .

Which graph represents an even function?

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?