Find the area of the shaded polygons:

You can find the constant of proportionality by finding the ratio of

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.