Marly has to get some cavities filled at the dentist. the dentist charges a fee of $35 plus $43 per cavity. if marly ends up having a bill of $164 and c represents the number of cavities, which of the following equations could be used to find how many cavities marly had filled? a. 35 = 164 + 43cb. 164 = 35 - 43cc. 164 = 35c + 43d. 35 + 43c = 164

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in