Sarah and 9 of her friends went to the movies. They each bought the popcorn, soda and Twizzlers. The popcorn was $6.25, the soda was $2.29 and the Twizzlers were $3.75. How much did they spend in all

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3