Mrs. Snyder brought 4 cookie pizzas for a class celebration. After the party there were 3/8 of each cookie pizza remaining. How many total cookie pizzas were left after the party?

In the diagram, the measure of angle 1 is 1169, the measure of angle 2 is (8x), and the measure of angle 6 is (x + 12). What is the measure of angle 8, to the nearest degree? 14°

Jose and a group of friends bought concert tickets for $257. The booking agency also charged a fee, bringing the total cost to $274.99. The amount of change is $17.99. What is the percent increase in the cost due to the fee?

Ms Harrison tells you that a right triangle has a hypotenuse of 13 km and a leg of 12 km. She asks you to find the other leg of the triangle. What is the length of the other leg to the nearest km?

If the sum of the measures of the interior angles of a polygon is 2340, find the number of sides of the polygon.

Suppose Johnny invests $41,745 into an account, which has been earning interest for many years and he now has a total of $39,974.

The volleyball team sold 16 items on the first day of a bake sale, 28 items the second day, and 12 items the last day. There were 4 items left that had not been purchased. How many total items were for sale at the bake sale?

N (n-1) + 3 (n-1) Factor the polynomial

Bert is planning to open a savings account that earns 1.6% simple interest yearly. He wants to earn exactly $160 in interest after two years. How much money should he deposit?

Consider the following data which describe the amount of time in minutes students spend studying for a quiz: 10, 11, 11, 12, 12, 14, 15, 18, 19, 20, 22, 24, 39, 40, 41, 44, 46, 50, 52, 52, 53, 55, 70.

Employee Earnings per month ($) 1 1200 2 2600 3 1800 4 1450 5 3500 6 2800 7 12500 8 3200 Which measure of spread is best for the data in the table? A.) range B.) quartiles C.) interquartile range D. mean absolute deviation