Luke picked 16 quarts of strawberries. How many gallons did he pick? (Just put the number below.

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

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?