Translate into algebraic expression and simplify:''The difference of a number and five increased by two.''

The measure of an inscribed angle is 110°. What is the measure of the intercepted arc?

How can i improve my math skill? especially when it comes to lot of numbers like millions trillions n etc. i am 16 anda science stream student of a school in Malaysia.

A number is at most - 7

Suppose that a company has just purchased a new computer for $2800. The company chooses to depreciate using the straight-line method for 7 years.

What formulas are necessary to find the area of a segment of a circle

Micah is buying items for a birthday party. If he wants to have the same amount of each item, what is the least number of packages of cups he needs to buy?

Identify the like terms and terms 1.4c + 11.4 - 2c - 7.3c =

Factor the following quadratics 1) w^2 + 18w + 77 2) x^2 - x - 42

How do you write 1:3 as a fraction

A cylinder has an 18-inch diameter and is 15 inches tall. It is filled to the top with water. A 6-inch-diameter ball is placed within the cylinder, and then the cylinder is filled with water.