The total cost of admission, a, to the circus for a group varies directly with the number of tickets purchased, t. if 3 tickets cost $105, write the equation for cost of t tickets.

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?