What value of y would make this expression equal to 8.25?
8.25• 11.3+y/ y+11.3

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Select all the expressions that will include a remainder.

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?