What number would you add to both sides of x^2-20x=5 to complete the square

Write an even square number smaller than 100.

A group of 30 students from your school is part of the audience for a TV game show. The total number of people in the audience is 130.

To convert from pounds to kilograms, multiply by?

When a student so than Xbox on eBay for $157, she was charged a two-part final value fee: 5.05% of the first $35 of the selling price plus 3.05% of the remainder of the selling price over $35. Find the fee to sell the Xbox on EBay.

Whats 10/4 in a mixed number?

One recipe uses 5 cups of cereal and 2 1/2 cups of nuts. a differnt recipe uses 3 cups of cereal and 1 cup of nuts. which recipe is more nutty?

Simplify these expressions. 1.) 7log7 ^x 2.) log3 3^2x

The spinner below is spun 10 times if the experimental probability of landing on a 3 is 1/2 then what is the difference between the experimental and the theoretical probability

F (x) = 4x^3-3x-1

Step by step on how to get j/-2+7=-12