Quarterly 2 Review v.2

Front

What is the equation that represents the relationship between the number of photos (y) and the number of pages (x) in Marcy's scrapbook if it can hold 44 photos on every 11 pages?

Back

y = 4x

Front

How much sugar is used in each muffin if 4 1/2 cups of sugar are used to make 24 muffins?

Back

3/16 cups

Front

Back

x = -24

Front

If Farmer Joe sells bags of apples for $17.10 and there are 18 apples in each bag, what is the cost per apple?

Back

$0.95

Front

What is the solution set for the inequality 5x - 7 < 3?

Back

x < 2

Front

Define a linear equation.

Back

A linear equation is an equation that makes a straight line when graphed. It can be written in the form y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is a proportion?

Back

A proportion is an equation that states that two ratios are equal.

Front

How do you find the cost per item?

Back

To find the cost per item, divide the total cost by the number of items.