Which rate is a unit rate? a 500miles/25 gallons b $12/1 hour c $1/2 pastries d 15 pounds/ 3 cans

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours

Compound inequalities. , i’m being timed