Every morning jim runs for 20 minutes he runs 9 miles per hour how far does jim travel

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

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?