HELP....

Which was NOT a way that guilds protected their members? A. Guilds set standards for the quality of goods B. Guilds controlled prices and wages for workers C. Guilds required a payment to become a member D. Guilds had rules for who could practice trades

Athlete J runs 2/3 of a mile in 8 minutes. Athlete H runs 2 3/4 miles in 1/2 hour. Part A: If Athlete J continues at that speed, how long will it take to run one mile? Part B: How long will it take Athlete J to run 5 miles at that same speed?

As part of a marketing plan, some businesses mark up their prices before they advertise a sales event. Some companies use this practice to entice customers into the store without sacrificing their profits. An electronics store wants to host a sales event...

By the way... This question is about during middle ages!

okay thanks!