Question

From the set {8, 18, 26}, use substitution to determine which value of x makes the inequality true.

4 + x < 22

Answer 1

Explanation:

Take all of the given numbers from the set and add them with 4

4+8=12

4+18=22

4+26=30

Meaning the only answer that is smaller than 22 is 4+8

Four plus eight is less than 22

Answer 2

Answer: 4 + 8 < 22

Explanation:

Take all of the given numbers from the set and add them with 4

4+8=12

4+18=22

4+26=30

Meaning the only answer that is smaller than 22 is 4+8

Four plus eight is less than 22