Which of the following best represents the average rate at which infants grow in height during the first four years after birth?
your
3 inches per month
3 inches per year
3 feet per month
3 feet per year

Use the distributive law to multiply. 3(4x + 5y + 6)

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

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?