What values of x make 3 - 4x > 17 true?
1 answer:
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See the attached picture for 2 options for question 1 and 2 depending on how the fractions are written.
Question #3:
17 = -13 - 8x
Add 13 to each side:
30 = -8x
Divide both sides by -8:
X = 30 / -8
X = -3 3/4
Remember that when you find 30% of the number you have to subtract the 30% from your original $90 because it is 30% off the original price.
