Pizza perfect sold 93 pizzas on monday , 67 pizzas on tuesday , 78 pizzas on wednesday, 44 pizzas on thursday , and 123 pizzas on friday. on average, how many pizzas did they sell per day ?
a. 83
b. 63
c.82
d.81

Point $(x, y)$ is randomly picked from the rectangular region with vertices at $(0,,,2010),$ and $(0,2010)$. what is the probability that $x > 7y$? express your answer as a common fraction.

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a