Final ACP Comprehensive Review 2024 - Perez

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables. The solution is the point(s) where the equations intersect.

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Back

Front

What does it mean for y to vary directly with x?

Back

Front

If y = 256 when x = 64, what is the constant of variation k?

Back

Front

What is the formula to find y when x = 78, given y varies directly with x?

Back

Front

What is a linear equation?

Back

Front

How do you set up a linear equation for the number of pounds of dog food remaining?

Back

Front

What does the slope represent in a linear equation?

Back

The slope represents the rate of change of y with respect to x. In the dog food example, it shows how much food is consumed per day.

Front

How do you find the total revenue from selling items?

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Total revenue is calculated by multiplying the number of items sold by the price per item.

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If 211 items were sold for a total of $1292.50, how do you find the average price per item?

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