Ethan opened his coin bank to find 50 pieces of 5 dollor and 2 doller notes. if the total value of all notes i than 132 doller, find the minimum number of 5 doller notes he has?

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d. c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?

Im so bad at fractions they are not my best math thing to work on