Solve the inequality that represents each story. Then interpret what the solution means in the story. For every $9 that Elena earns, she gives x dollars to charity. This happens 7 times this month. Elena wants to be sure she keeps at least $42 from this month’s earnings. 7(9−x)≥42

Question 5 spring semester final exam math evaluate

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?