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Chapter 3: Q48. (page 151)

Multiple Choice Which graph shows the solution of the inequality?

7-6x鈮�13

Short Answer

Expert verified

Correct option is D.

Step by step solution

01

Step-1- Solve the inequality

7鈭�6x鈮�13

Subtract 7 from both sides.

7鈭�6x鈭�7鈮�13鈭�7鈭�6x鈮�6

Divide by -6.

x鈮�6鈭�6x鈮�鈭�1

02

Step-2- Graph the inequality

The solution of the inequality isx鈮�鈭�1.

That means, all values x鈮�鈭�1satisfy the inequality. So, the graph can be given as shown below.

03

Step-3- Conclusion

From the given option, the correct choice is D.

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Most popular questions from this chapter

Amusement Parks You are trying to decide whether to pay \(120 for a season pass to an amusement park. If you buy the pass, you get an unlimited number of visits to the park and reduced parking for \)8. If you do not buy the pass, you pay \(23 admission and \)10 for parking each time you visit the park. After how many visits to the park will the cost of visiting with the season pass be less than cost of visiting without the season pass?

  1. Write a variable expression for the cost of making v visits to the park if you don鈥檛 buy a season pass.
  2. Write an inequality in terms of v showing that the cost of visiting the park with a season pass is less than the cost of visiting the park without a season pass.
  3. Solve the inequality.

Challenge The figure shown is composed of a triangle and a rectangle. The figure has a total area of 1258 square units. Find the value of x.

Describe and correct the error in solving the equation

4x + 7 = x 鈥� 2

Solve the equation. Check your solution.

3x-7=8+6x+2

Solve the inequality. Graph your solution.

x+75>-125
See all solutions

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