There are 63 students on the bus with a ratio of 2 girls to 5 boys. How many boys are on the bus? 45
18
7
35

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.