Quarterly 2 Review

Front

What is the rate of fence building if Michael builds 23 yards every 1/2 hour?

Back

46 yards per hour

Front

If Marcy's scrapbook can hold 44 photos on 11 pages, what is the equation relating photos (y) to pages (x)?

Back

y = 4x

Front

A recipe requires 3/4 cup of flour for every 2 cups of sugar. What is the equation relating flour (f) to sugar (s)?

Back

f = 0.375s

Front

What is the solution set for the inequality 31 > -5 + 4x?

Back

x < 9

Front

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

Back

$0.95

Front

What is the formula to calculate the cost per item?

Back

Cost per item = Total cost / Number of items

Front

How do you convert yards per half hour to yards per hour?

Back

Multiply by 2.

Front

What does the equation y = mx + b represent in a linear relationship?

Back

y is the dependent variable, m is the slope, x is the independent variable, and b is the y-intercept.

Front

What is the meaning of the slope in a linear equation?

Back

The slope represents the rate of change of y with respect to x.

Front

How do you solve the inequality 4x < 31 + 5?

Back

Isolate x to find x < 9.