Expression and Equation Using Words

d is ...

• 12

• 21

• 20

• 15

Select all equations that are represented in this diagram.

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Is this true for an expression or an equation?

• expression

• equation

• both expression and equation

• neither

Is this true for an expression or an equation?

• expression

• equation

• both expressions and equations

• neither

Andrea walks on the treadmill at the fitness center at a rate of 3.5 mph. The relationship between the number of hours x and the total distance y can be represented with the equation y = 3.5x . The table of values that corresponds to this verbal description and equation is shown above which of the following rows belongs in this table?

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Mr. Parker wants to rent a cargo van for a day. It will cost the daily fee of $50 plus $0.35 per mile drive.

Which words should go in the yellow / left side of this venn diagram?

• Has an equal sign, can be solved

• Does not have an equal sign, can not be solved

• Has numbers and/or variables

Which words should go in the blue / right side of this venn diagram?

• has an equal sign, can be solved

• does not have an equal sign, can not be solved

• has numbers and/or variables

Which words should go in the green / middle of this venn diagram?

• has an equal sign, can be solved

• does not have an equal sign, can not be solved

• has numbers and/or variables

How many of these are expressions?

• 10

• 3

• 1

• 5