On the seventh grade trip to washington d. c for every 8 students there 3 chaperones. twelve chaperones were needed .how many students went on the trip

In september, louise planted a tree. every month, the tree louise planted grew 2 inches. what would the constant of proportionality of the line be?

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?

Light travels at 186,000 miles per second. light takes about 1 1? 3 seconds to travel from the earth to the moon. calculate the distance between the earth and the moon based on the speed of light.