Mathematics, 11.11.2020 01:00 noaj94
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Kathy evaluates the expression 3x-2 for x=5 and x=2. When x= 5, she gets 3x- 2 = 3 * (5 - 2) = 3 * 3 = 9. When x=2, she gets 3x-2 = 3 * (2 - 2) =3 *0 = 0.
a. What does Linda do wrong?
b. For x=5 and for x= 2, what is the correct evaluation of 3x- 2?
Answers: 2
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Kathy evaluates the expression 3x-2 for x=5 and x=2. When x= 5, she...
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