Answer: um pretty sure just 6:9
Step-by-step explanation:
The square root of 81 equals 9. This can be known through understanding the roots of perfect squares. After this, you multiply 8 x 9 to get a final answer of 72.
7x² + 3x = 0
x(7x + 3) = 0 ⇔ x = 0 or 7x + 3 = 0 |subtract 3 from both sides
x = 0 or 7x = -3 |divide both sides by 7
x = 0 or x = - 3/7
Answer: B. {0; -3/7}
Answer:

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Sentence ⇻ The product of - 11 & - 7 gives 77.
Equation ⇻
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16 red velvet cupcakes with 24 chocolate