Janelle offers to pay for 7 of her friends to go to a movie, but 4 of them don’t want to go to the movie. If each movie ticket costs $8, how much will janelle spend on her friends?

1. are the triangles similar and if so why? what is the value of x? show your work.

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.