Jack bought 6 bottles of grapefruit juice at a market. each bottle cost $2.89. how much change did he receive from $20.00? (answer choices: a- $17.34 b-$3.56 c-$2.55 d-$2.56

In the 30-60-90 triangle below side s has a length of and side r has a length

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?

Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2