Chloe was preparing her wardrobe for the new school year where she is required to wear uniforms. She purchased a total of 10 items. Chloe paid $15 for khakis, x, and $10 for each polo, y, and spent $120 total.
Write and graph a system of linear equations for this situation to determine the number of khakis and
polos that she purchased.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Which value would be a solution for x in the inequality 47-4x< 7

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac