Two angles are supplementary if their sum is 180. The larger angle measures four degrees more than seven times the measure of the smaller angle. If x represents the measure of the smaller angle and these two angles are supplementary ,find the measure of each angle

How do you solving the solution of each system using elimination?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.