Find the error in a worked inequality

Question 1

Zoe solved an inequality: 1) −5x − 1 ≥ −26 2) −5x ≥ −27 3) x ≤ 27/5 Which line has the first mistake?

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

Question 2

Does x = −5 satisfy −x + 1 < 4?

• A. Yes
• B. No

Question 3

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

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

Question 4

Does x = 0 satisfy −3x − 5 ≤ −2?

• A. Yes
• B. No

Question 5

Hana solved an inequality: 1) −2x + 3 ≤ −1 2) −2x ≤ −4 3) x ≤ 2 Which line has the first mistake?

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

Question 6

Does x = 4 satisfy 2x + 4 ≤ 8?

• A. Yes
• B. No

Question 7

Yuki solved an inequality: 1) −6x + 9 ≤ 39 2) −6x ≤ 30 3) x ≥ −5 Which line has the first mistake?

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

Question 8

Does x = −4 satisfy 3x + 7 ≥ −11?

• A. Yes
• B. No

Question 9

Ravi solved an inequality: 1) −5x − 3 < 17 2) −5x < 14 3) x > −14/5 Which line has the first mistake?

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

Question 10

Does x = 1 satisfy x + 9 > 11?

• A. Yes
• B. No

Question 11

Isla solved an inequality: 1) −6x − 5 > 1 2) −6x > 6 3) x < −1 Which line has the first mistake?

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

Question 12

Does x = −5 satisfy 5x + 8 ≥ −12?

• A. Yes
• B. No

Question 13

Sofia solved an inequality: 1) −2x − 4 ≥ 0 2) −2x ≥ −4 3) x ≤ 2 Which line has the first mistake?

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

Question 14

Does x = 3 satisfy −4x − 6 < −26?

• A. Yes
• B. No

Question 15

Sam solved an inequality: 1) −4x + 6 < −10 2) −4x < −4 3) x > 1 Which line has the first mistake?

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

Question 16

Does x = −6 satisfy −4x − 3 ≤ 17?

• A. Yes
• B. No