If two angles of one triangle are congruent to two angles of triangle , then the

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.