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Leo's course grade is calculated by averaging his scores on 3 unit exams and his score on the final, but the final exam has twice the weight of a single unit exam. Leo earned a score of 80 on his...

Eddie scored at least 27 points more than half of what Duncan scored. Eddie scored 58 points. Write an inequality that could be solved to find the numbers of points that Duncan could have...

Kasey has been mowing lawns to save up money for a concert. He earns 15 per hour and needs at least \$90 to go to the concert. a write an inequality to represnt the number of hours, h, Kasey needs...

question a. if the company plans on selling the devices at a price of 9, write and solve an inequality to determine how many must be sold to make a profit

A Sales Exec traveled a certain number of kilometers by airplane and then traveled one tenth as far by car. Her total trip was more than 3000 kilometers. How far did she travel by airplane?

Two times the difference between a number and eight is less than or equal to six times the sum of the number and four. Find the smallest number that will satisfy the inequality

Karen has to buy 15 shirts for sports camp. If the shirts cost the same price and Karen can spend at most \$200, write an inequality to find the most amount of money, x, she can spend on a shirt....