EOC Math 1 Review

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Front

If there are 3 consecutive integers (x, x+1, x+2) and twice the first is 20 more than the second, what is the largest number?

Back

23.

Front

What system of equations can be used to find the number of dimes (d) and nickels (n) if there are 80 coins totaling $6.60?

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d + n = 80 and 0.10d + 0.05n = 6.60.

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Multiply: (3x – 1)(x + 5) using the FOIL method.

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Front

Solve the inequality: -4x + 14 ≤ 54. What is the solution for x?

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x ≥ -10.

Front

What is the FOIL method in algebra?

Back

FOIL stands for First, Outside, Inside, Last; a method for multiplying two binomials.

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What does it mean to flip the inequality sign when dividing by a negative number?

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When you divide or multiply both sides of an inequality by a negative number, you must reverse the direction of the inequality sign.

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What is the formula for the area of a rectangle?

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Area = length × width.

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What is the Pythagorean theorem?

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Front

What is the quadratic formula?

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