Joan purchased some lawn furniture at a local store. The furniture cost $489.99. She paid for it in eight equal 'installments of $76
each. How much interest did she pay?
a. $608
b. $11.80
c. $60.80
d. $118.01

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?