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**2-1 Writing Equations Goals: Translate sentences into equations**

Translate equations into sentences

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Vocabulary Equation – a math statement that includes an equal sign

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**Is Is as much as Is the same as Is identical to**

Words that mean equals Is Is as much as Is the same as Is identical to

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**Examples Translate each sentence into an equation.**

The sum of six and a number t is twelve. The difference between a number f and three is fifteen. Five increased by the product of a number y and seven is nineteen. The quotient of a number w and five decreased by four is zero.

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**Examples The product of six and a number g is the same as thirty-two.**

Four times the sum of a number h and six is equal to fifty. Seven plus the product of a number x and five is as much as ten. The square of a number y plus two equals twenty-four.

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**Translate this sentence into an equation**

Translate this sentence into an equation. A number c multiplied by six is equal to two more than d. A. 6c = d + 2 B. 2c = d + 6 C. c = d + 2 D. c = 6(d + 2)

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**Translate this sentence into an equation**

Translate this sentence into an equation. Three less than a number a divided by four is seven more than 3 times b. A. B. C. D.

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**Translate the sentence into a formula**

Translate the sentence into a formula. The area of a circle equals the product of and the square of the radius r. A. A = + r2 B. A = r2 C. A = 2r D. A = 2r +

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**Examples Translate each equation into a sentence. 6z – 15 = 45**

y2 + 3x = w 25u2 + 2 = 15

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**Translate the equation into a verbal sentence.**

A. Twelve minus four divided by b is negative one. B. Twelve less than four divided by b equals negative one. C. Four minus twelve divided by b equals negative one. D. Twelve divided by b minus four equals negative one.

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**Translate the equation into a verbal sentence. 5a = b2 + 1**

A. Five plus a equals b squared plus one. B. Five times a equals twice b plus one. C. Five times a equals b squared plus one. D. The quotient of five and a equals b squared plus one.

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Practice Worksheet – “2-1 Skills Practice” #1-16

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Homework Pages #1-8,15-18

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