Kelly had $12 and spent $x. Ami had $6 and collected $x. The two girls then had the same amount of money. Use an algebraic expression to show how much money Kelly and Ami have:
Kelly: (2 points)
Ami: (2 points)

Form an algebraic equation by combining the expressions in a. above (2 points)

Solve the equation in b. above to determine the value of x (4

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

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

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?