Explain how you know whether to add or subtract when you use the distributive property to multiply

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2