What three objects at home are mathematical and why?

Simplify the expression 4y^2 + 6x - 2y^2 + 12x

At her part-time job, Shelly earns $50.00 per day, plus $5.00 for every sale that she makes. If she earned $85 today, how many sales did she make? Equation:

10.) Jessy's jewelry box is 3 inches tall, 10 inches wide and 3 inches deep. What is the volume of Jessy's jewelry box?

Assume the value continues increasing at the same rate. How much will the house be worth after 8 years of ownership? a. About $240,003 b. About $304,025 c. About $157,464 d. About $195,775

How do you construct a square?

A. Meat, 1 lb. for $1.95 would = b. Meat 2 lb. for $3.52 would = c. The best buy would be

Which of the following is one of the steps for dividing decimal numbers? line up the decimals add the decimal places in the factors find a common denominator move the decimal until the divisor is a whole number

Factor x6 - y 6 completely. Show your work. x6 - y 6 =

What is five more than a number

The length of a rectangle is increased to 2 times its original size and its width is increased to 3 times its original size. If the area of the new rectangle is equal to 1800 square meters, what is the area of the original rectangle