Volume =   Units

a) Determine the “first difference” for the following “linear relation”. First Difference b) State the “y-intercept” for this relation. Use the coordinate form of (x,y) y-intercept (, )

Solve the following proportion A recipe for pancakes uses 2 cups of flour for every 3 cups of milk. If you want to make enough pancakes for the class, you need to use 12 cups of milk. How many cups of flour will you need?

Sarah deposits $1,200 in a savings account that earns 5% simple interest per year. How much interest will Sarah earn after 2 years? What will be the total amount in her account after 2 years, including the interest? SHOW YOUR WORK!

Create a budget! Use the insert-table feature in the content editor.  Income: You will be earning $400 per month from your part-time job. This amount is after taxes. Expenses: Rent: $150 Groceries: $80 Transportation: $40 Entertainment (movies, dining out, etc.): $30 Savings: You want to save 20% of your monthly income for future goals. Using this information, create a simple budget by dividing your income into the categories listed above. Show your calculations clearly.

Which of the following represents an equation of a “linear” line?

Identify the initial value (y-intercept) and the rate of change (slope) from the linear equation shown. Initial Value Rate of Change

Solve the equation -5x + 1 = -3x – 7 Hint: solve for x by using reverse operations to isolate x (“backwards bedmas”)

Claire is on flight that is scheduled to be hours long.  There will be one stop after hours.  For how long is the second part of the flight scheduled?

The straightening out of a joint is known as: