Solving Compound Inequalities Answers

Solve 2 ≤ 2x + 4 < 10 for x.

Which compound equalities have x = 2 as a solution? Check all that apply.4 < 5x – 1 < 10 4 < 5x – 3 < 10 4 < 5x – 7 < 10 4 < 2x + 1 < 10 4 < 2x + 3 < 10 4 < 2x + 6 < 10

Which compound inequality has no solution?

Which are solutions for the compound inequality –17.5 ≤ < 17.5? Check all that apply.–30.3–28.25–14.5–2.2524.2527.5

Which compound inequalities have the solution set represented by the given graph? Check all that apply.

Select the graph that represents the solution of the compound inequality –6 ≤ 4x + 6 < 14.

Central City High’s basketball team will be entering the playoffs at the end of their regular season. There will be 3 other teams in the playoffs, with season average scores of 87, 92, and 119. Central City High has played 7 games with an average score of 91. What score range could they have in their eighth and last regular season game to have the second highest season average score in the tournament?

Sharon worked hard for a long time to save the money for a new car. She has budgeted between $15,000 and $20,000 for the new car plus the cost of gas for a year. Let x represent gas mileage. Which compound inequality represents the gas mileage that a $12,000 car can get and still fit in her budget if gas costs $4 per gallon and she drives 15,000 miles a year?