Given the replacement set {0, 1, 2, 3, 4}, solve 6x-9 = 15. A. X=4
B. X=3
C. X= 2
D. X= 1

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

This is about circle theorems. someone asap : (

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)