Lucy purchased 2.7 lbs. of apples that were on sale for $2.50/lb. if she paid with a ten dollar bill, how much change did she receive?

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

What is the length of the unknown leg in the right triangle ?

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table