A typical tip in a restaurant is 15% of the total bill. if the bill is 140 what would the typical tip be?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7

(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.