What is an expression that is equivalent to 3x-3y

a farmer has a rectangular field that measures 125 feet by 200 feet. He wants to enclose the field with a fence. What is the total length, in feet, he will need for the job?

1. According to the Distributive Property, a (b + c) = ab + ac for all real numbers a, b, and c. Extend the Distributive Property into a rule that applies to the expression a (b + C + d).

A bank says you can double your money in 10 years if you put $1000 in a simple interest account. what annual intrest rate does the bank pay?

Keith is buying a television for 20% off the regular price. If the regular price of the television is $300, which proportion can be used to find the sale price, s, of the television, before tax?

What is 13.55 in a mixed number in simplest form?

The circumference of a circle is 36 pi inches. What is the length of the radius of this circle?

The following sequence is an arithmetic sequence: 1, 4, 7, 10, ... true or false

A refrigerator box measures 11 feet by 6 feet by 6 feet Sam decides to fill up the box three-fourths with trash how much space will the trash take up?

Write a multiplication expression that shows 10 to the 5th power

Last year, 150 cases were reported of a new infectious disease. It has been predicted that the number will double every year. How many cases will be reported in the ninth year?