You want to buy a new cell phone. The sale price is $149. The sign says that this is
$35 less than the original cost. What is the original cost of the phone?

Through: (-3,-3) parallel to y= 7/3x+3

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes