SOLVE THE FOLLOWING INEQUALITIES AND GRAPH THEM. SHOW ALL WORK.

Solving and Graphing Inequalities

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4.4. Write an inequality for the situation.

Marley wants to take a family trip. She plans on spending $425 on travel expenses and $255 a day. If she has a budget of only $1600, write an equation for the situation.

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The length of a garden is 2a+8 and the width is 4a -1. If the perimeter is 26, what is the value of a?

11. When do you flip the inequality sign when solving inequalities? (Answer in a complete sentence).

12. Solve for b

10a + 4b = 16