The length of a rectangle is 4 units shorter than half the width. if the length of the rectangle is 18 units, which equation can be used to find w, the width of the rectangle?

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

If you answer 2+2 you will get over 80 points

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.