Fast Review

Front

What is the equation to find the remaining cups of sugar Lisa needs for her muffins if she has already added 2 cups out of 7?

Back

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Back

Front

How do you set up the equation to find out how many posters can be printed for $1,000 if the printer charges $250 plus $2 per poster?

Back

Front

What mistake did the student make if they did not combine like terms properly on the right side of an equation?

Back

The student failed to simplify the equation correctly, leading to an incorrect solution.

Front

What mistake did the student make if they did not subtract properly in an equation?

Back

The student made an error in the subtraction process, affecting the final answer.

Front

What is a variable in an equation?

Back

A symbol (often x or y) that represents an unknown value.

Front

What does it mean to combine like terms in an equation?

Back

It means to simplify expressions by adding or subtracting terms that have the same variable raised to the same power.

Front

What is the purpose of distributing in algebra?

Back

To multiply a single term by each term inside a set of parentheses.

Front

What is the equation for finding the total cost if a printer charges a fixed fee plus a variable cost per item?

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Total Cost = Fixed Fee + (Variable Cost per Item * Number of Items).

Front

What is the definition of an equation?

Back

A mathematical statement that asserts the equality of two expressions.