solve the following inequalities and graph them. show all work. solving and graphing inequalities
TRANSCRIPT
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