Using substitution, which number from the set {15, 25, 35, 55} makes the equation y+15=40 true?(1 point)
Responses
35
35
55
55
25
25
15
Substituting each number from the set into the equation:
For 35: 35 + 15 = 50, which is not equal to 40.
For 55: 55 + 15 = 70, which is not equal to 40.
For 25: 25 + 15 = 40, which is equal to 40.
For 15: 15 + 15 = 30, which is not equal to 40.
Therefore, the number from the set that makes the equation true is 25.