Me. And Mrs. Garcia and their children went to see a matinee on Saturday. Each ticket cost $5.25, and they paid a total of $31.50. How many children do the Garcia's have?

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Megan and desmond each add the same amount of water to their aquarium megan makes 5 ml of chemical solution with every gallon of water for her aquarium desmond mixed 8 ml of chemical solution for every 2 gallon of the water for his aquarium.

What is the value of d? 9d = –5.4 d =