Amber wants to visit Charlotte, Philadelphia, San Antonio, Huston, Dallas, Jacksonville, and San Jose. If she decides to visit some, all, or none of these cities, how many travel options does she have?

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?