For the following exercises, graph both straight lines (left-hand side being
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College Algebra By Openstax
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- As a dog walker, Hannah can walk at most 20 dogs per day. She charges $11 per walk for small dogs and $19 per walk for large dogs. Hannah needs to earn at least $110 per day. Write two inequalities to model this situation. Let x be the number of small dogs Hannah walks and y be the number of large dogs Hannah walks.arrow_forwardGraph the following system of inequalities: x >4 ys (-2/5) x + 7 Does the point (5, 5) work? How do you know?arrow_forwardTranslate the following statements into equations. Use as few variables as possible. You are buying a new printer and a new scanner for your computer, and you cannot spend over $150. The printer you want costs $80. Write an inequality that describes the most that you can spend on the scanner and still stay within your budget. The sum of 7 and three times a number b is at least 12. The difference of 22 and the quotient of a number m and 4 is 54. The sum of twice a number r and 3 is 11. A number q is at least 5 and less than 17.arrow_forward
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