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Solve the system below using the substitution method y=2x^2+7x-1 14+2y=24x Please show all you work.

A sports store makes a profit of $50 on every pair of cross-country skies sold and $125 on every set of snowshoes sold. The manager's goal is to have a profit of at least $700 a day from the sales of these to items. Write an Linear inequality that describ...

Write the system of equations for the following scenario: The sum of twice the square of the first number plus the second number is 9. The difference between twice the first number and the second number is 15. Linear Equation:_____ Quadratic Equation:____...

Identify the substance oxidized, the substance reduced, and, if any, spectator ions. Cl2 (aq) + 2KI (aq) → I2 (s) + 2KCl (aq) Oxidation: Reduction: Spectator Ions:

Identify the substance oxidized, the substance reduced, and, if any, spectator ions. 4Al(s) + 3O2 → 2Al203 (s) Oxidation: Reduction: Spectator Ions:

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