-. Matt can write a computer program in 6 hours. It takes
Emely 7.5 hours to do the same
job. Which equation show how
long it will take them to write
the program if they work
together?

Does the point (1, sqrt 7) lie on circle shown.

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Use the distance formula to find the distance between (-3,5) and (3,1)