Use substitution to determine which number from the set {6, 7, 8} makes the equation 54÷x=9 true.
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We can substitute each number from the set {6, 7, 8} into the equation and see which one makes the equation true.
1. For x = 6:
54 ÷ 6 = 9
9 = 9
This is not the correct answer.
2. For x = 7:
54 ÷ 7 = 9
7.71 ≠ 9
This is not the correct answer.
3. For x = 8:
54 ÷ 8 = 9
6.75 ≠ 9
This is not the correct answer.
Therefore, the number from the set {6, 7, 8} that makes the equation 54 ÷ x = 9 true is x = 6.
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1: 6
2: 896
3: 3/10
4: 42
5: 120
6: 13
7: 75
8: 43.75
9: 1
10: 0
11: both p and q must have the same sign
12: 5
13: 42
14: Use substitution to determine which number from the set {6, 7, 8} makes the equation 54÷x=9 true. (NOTE/WARNING: CHANGE THE WORDING! THE MATH IS CORRECT, BUT REWRITE IT WITH YOUR OWN WORDS!)
15: Use substitution to determine which number from the set {6, 7, 8} makes the equation 54÷x=9 true. (NOTE/WARNING: CHANGE THE WORDING! THE MATH IS CORRECT, BUT REWRITE IT WITH YOUR OWN WORDS!)