A 12 ​-foot ladder is leaning against a building with the base of the ladder 5 feet from the building. How can you find how high on the building the top of the ladder will​ reach? Find how far up the building the top of the ladder will reach.

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8

At the beginning of a call to the cable company, a message tells customers, "after you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you recieved. it would be appreciated if you could stay on the line to answer the survey questions." what type of sampling is the cable company using?