Evaluate the following expression:

X2 - 3 (4+1) when x = 7

Simplify 20 radical 16

Eric's bicycle tires have a 29-inch diameter and Maggie's bicycle tires have a 26-inch diameter. How much farther do Eric's tires travel compared to Maggie after 10 complete revolutions? Use pie = 3.14. Enter your answer correct to one decimal place.

How to graph y=log3 (x+3) and what is its Asymptote, Domain, and Range

Joe's taxable income is $67,825. Use this tax schedule to calculate the total amount he owes in taxes.

A swimming pool has a perimeter of 80 feet the short side measures 16 feet what is the length of the longer sides of the pool

The manager of a summer camp has 14 baseballs and 23 tennis balls. The manager buys some boxes of baseballs with 12 baseballs to a box and a equal number of boxes of tennis balls with 16 tennis balls to a box.

A store sells shirts to the public at one pricing scale and wholesale at another pricing scale. The tables below describe the cost, y, of x shirts. Public A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 5, 9.

What is the median for the set of data shown below? 14, 28, 33, 42, 53, 81, 97 A. 42 B. 53 C. 33 D. 28

If 3 hens lay 4 eggs in 5 days, how many days would it take a dozen hens to lay 8 dozen eggs?

Simplify - 28b^3 + (-13b^3)