Let b = 7
what is the value of the expression 4b2+b−5 ?...
Answers: 2
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The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?
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Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?
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What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5
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