solve the inequality and express the solution in interval notation. Victor can rake the lawn in 20 minutes, and his sister Lucia can rake the same lawn in 30 minutes. How long will it take them to rake the lawn if they work together?
solve the inequality and express the solution in interval notation. Victor can rake the lawn in 20 minutes, and his sister Lucia can rake the same lawn in 30 minutes. How long will it take them to rake the lawn if they work together?
Chapter2: Solving Linear Equations
Section2.5: Solve Linear Inequalities
Problem 2.104TI: Solve the inequality, graph the solution on the number line, and write the solution in interval...
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solve the inequality and express the solution in interval notation. Victor can rake the lawn in 20 minutes, and his sister Lucia can rake the same lawn in 30 minutes. How long will it take them to rake the lawn if they work together?
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