Find the error in a worked inequality

Question 1

Does x = −3 satisfy −3x + 8 ≤ 14?

• A. Yes
• B. No

Question 2

Hana solved an inequality: 1) −3x + 9 > 15 2) −3x > 6 3) x > −2 Which line has the first mistake?

• A. Line 2
• B. Line 3
• C. There is no mistake

Question 3

Does x = 2 satisfy −5x + 7 ≤ 7?

• A. Yes
• B. No

Question 4

Mei solved an inequality: 1) −3x + 3 ≥ 12 2) −3x ≥ 9 3) x ≥ −3 Which line has the first mistake?

• A. Line 2
• B. Line 3
• C. There is no mistake

Question 5

Does x = 0 satisfy −2x − 8 < −6?

• A. Yes
• B. No

Question 6

Felix solved an inequality: 1) −6x − 2 < −38 2) −6x < −40 3) x > 20/3 Which line has the first mistake?

• A. Line 2
• B. Line 3
• C. There is no mistake

Question 7

Does x = 8 satisfy 2x − 6 ≤ 6?

• A. Yes
• B. No

Question 8

Sam solved an inequality: 1) −5x + 9 > −11 2) −5x > −20 3) x > 4 Which line has the first mistake?

• A. Line 2
• B. Line 3
• C. There is no mistake

Question 9

Does x = −4 satisfy 4x + 7 < −17?

• A. Yes
• B. No

Question 10

Ava solved an inequality: 1) −6x + 1 ≤ 7 2) −6x ≤ 6 3) x ≥ −1 Which line has the first mistake?

• A. Line 2
• B. Line 3
• C. There is no mistake

Question 11

Does x = 5 satisfy 3x − 3 < 9?

• A. Yes
• B. No

Question 12

Aisha solved an inequality: 1) −3x + 4 > −14 2) −3x > −18 3) x < 6 Which line has the first mistake?

• A. Line 2
• B. Line 3
• C. There is no mistake

Question 13

Does x = −4 satisfy x + 9 ≥ 3?

• A. Yes
• B. No

Question 14

Mei solved an inequality: 1) −6x + 8 > 26 2) −6x > 18 3) x > −3 Which line has the first mistake?

• A. Line 2
• B. Line 3
• C. There is no mistake

Question 15

Does x = 0 satisfy 5x − 8 > −13?

• A. Yes
• B. No

Question 16

Kwame solved an inequality: 1) −5x − 3 ≤ −33 2) −5x ≤ −30 3) x ≥ 6 Which line has the first mistake?

• A. Line 2
• B. Line 3
• C. There is no mistake