Solving One-Variable Inequalities

Question 1

What is the solution to x – 10 > – 12?

Revolt · Accepted Answer

(–18, ∞)

Question 2

x > 11.85x 105.8

Revolt · Accepted Answer

✔ x > 105.8

Question 3

12100105✔ 106

Revolt · Accepted Answer

✔ 106

Question 4

Question 4

Revolt · Accepted Answer

The inequality that will determine the number of items that need to be sold to make a profit is .: 7.5x – 100 > 79.86 + 5.8x; The solution to the inequality is .: x > 105.8; The company must sell at least items to make a profit.: 106

Question 5

✔ 7.5x – 100 > 79.86 + 5.8x7.5x – 100 79.86x + 5.87.5 – 100x < 79.86x + 5.8

Revolt · Accepted Answer

✔ 7.5x – 100 > 79.86 + 5.8x; The inequality that will determine the number of items that need to be sold to make a profit is .: 7.5x – 100 > 79.86 + 5.8x; The solution to the inequality is .: x > 105.8; The company must sell at least items to make a profit.: 106

Question 6

What is the solution set for the inequality?

Revolt · Accepted Answer

(–∞, 2]

Question 7

Which represents the solution set to the inequality 5.1(3 + 2.2x) > –14.25 – 6(1.7x + 4)?

Revolt · Accepted Answer

(–2.5, ∞)

Question 8

Which interval is the solution set to 0.35x – 4.8 < 5.2 – 0.9x?

Revolt · Accepted Answer

(–∞, 8)

Solving One-Variable Inequalities Answers

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