Solving One-Variable Inequalities

Question 1

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

Revolt · Accepted Answer

B: (–18, ∞)

Question 2

Question 2

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 3

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

Revolt · Accepted Answer

A: ✔ 7.5x – 100 > 79.86 + 5.8x

Question 4

What is the solution set for the inequality?

Revolt · Accepted Answer

A: (–∞, 2]

Question 5

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

Revolt · Accepted Answer

C: (–2.5, ∞)

Question 6

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

Revolt · Accepted Answer

B: (–∞, 8)

Question 7

x > 11.85x < 11.85x < 105.8✔ x > 105.8

Revolt · Accepted Answer

D: ✔ x > 105.8

Question 8

12100105✔ 106

Revolt · Accepted Answer

D: ✔ 106

Solving One-Variable Inequalities Answers

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