Math Quiz!
Select the correct answer to the equation: 3y - 15 = -3
y = 3
y = -3
y = 4
y = 2
Select the correct answer to the equation: y ² = 81
Choose One
y = √81
y = 81
y = ±9
y = 9
Select the correct answer to the equation: y ² - 49
(y - 7)(y - 7)
(y + 7)(y + 7)
y(y - 49)
(y - 7)(y + 7)
Type the correct answer: Kayla bought 3 identical notebooks for six dollars at the store. All three notebooks were 20% off. How much would Kayla have paid for one notebook at the full price?
one notebook =
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