Cask'n'Cork wine shop has a markup rate of 18.9%. What price will the shop charge for a bottle of zinfandel wine that costs $17.50 wholesale?

We just started the introduction into circles and i have no idea how to do this.

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza

(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.