Study the stem-and-leaf plot. How many cars get between 30 and 50 miles per gallon? 55 POINTS
1. 6 cars
2. 7 cars
3. 8 cars
4. 20 cars

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

Use set buikder notation to represent the following set: {, -2, -1, 0}

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?