ABC is an equilateral triangle. The length of AB is 2x+1. The length of BC is 5x. What is the perimeter of the triangle?

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?