Write the following using algebraic notations all i think of a number half it and takeaway 4

consider the expression x^2-b. What has to be true about the values of b for this expression to be factorable?

Round 7,532 to the nearest hundred

How to find the volume of a right cone

A six sided die is cast. What are the odds against rolling a 2

Example Roberta is making a sign in the shape of the trapezoid shown. What is the area of the sign? Separate the trapezoid into a triangle and a rectangle, and label the dimensions as shown below.

A 16 foot tall ladder is leaning against a vertical brick wall. The base of the ladder is 6 feet from the wall. To the nearest degree, at what angle does the ladder meet the wall?

Find the least common multiple of 15b4 and 6a2.

At a dog park, there are 12 golden retrievers and 20 poodles. what is the ratio of golden retrievers to poodles

Mariah owned her grandfather $2.25 but was recently able to pay him back $1.50. How much does mariah currently owe her grandfather

Beths summer lasted 87 days. At the beginning of her vacation she spent sometime at the soccer camp 5 days at her grandmother's house and 13 days visiting glacier national park with her parents. She then had 48 vacation days remaining.