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Laabri

Writing and Interpreting Algebraic Expression

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Last updated 4 months ago
17 Nsɛmmisa
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1.

12 more than 8.2 times a number n

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2.

3 less than the quotient of 18 and a number m

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3.

5.6 times the sum of 4 and a number p

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4.

the quotient of 2 and a number x, times 3

Five friends split the cost of parking, p, at an amusement park. Each of them also buys a $30 ticket.

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5.

Write an algebraic expression that represents the amount of money each friend spends.

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6.

Identify any variables and explain what they represent.

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7.

A movie theater is open x hours Monday through Thursday and y hours Friday through Sunday. Write an algebraic expression that represents the number of hours per week the theater is open.

Andrew writes the algebraic expression 2s+2.79 to represent the cost of his lunch. He bought 2 sandwiches and a large drink.

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9.

What does the variable s represent in the expression?

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10.

What does 2s represent in the expression?

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11.

What does 2.79 represent in the expression?

A teacher writes the algebraic expression 24c+5m+19.99 to represent the cost of supplies she purchased for her classroom. She bought 24 packages of colored pencils, 5 packages of markers, and a beanbag chair.

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13.

What does the variable c represent in this expression?

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8.

How many terms are in the equation

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12.

How many terms are in this expression?

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14.

What does the variable m represent in this expression?

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15.

What does 24c represent in this expression?

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16.

What does 5m represent in this expression?

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17.

What does 19.99 represent in this expression?