The GCF of two numbers is 3. Their LCM of the two numbers is less than 20.

Which could not be the two numbers?

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?

Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test