From Sims house to the lake is 30 kilometers. if he completed the round trip on his bike in 2 hours 30 minutes what was his average speed in kilometer per hour

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%

Determine the area of a triangle with (see picture below)

What else equals 42 and 30 for multiply