Marcus plays basketball 42 hours a week. this is 6 times as many as he plays chess. how hours a week does marcus play chess

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

A. 120 degrees b. 90 degrees c. 30 degrees d. 60 degrees

Moesha is (3g+1) years old and shanti is twice moesha age. find the sum of the ages of moesha and shanti in 2 years time. how old will shanti be when moeshas age in twice her present age? find how old moesha and shanti were 4 years ago if g= 5