Román civilization began in 509 B. C and ended in 476 A. D how long did roman civilization last?

Selena babysit on the weekends. The equation is Y equals 13x represents the amount of money she earns. What is the constant of proportionality

Solve for all values of x: 9/x + 9/x-2=12

You make as many expansion packs as you can. With the parts remaining, you could make 1 more expansion pack if you had :

What is the circumference of a circle with radius 3 cm to the nearest hundredth

The recomended daily allowance of niacin is 20 mg. One serving of certain breakfast cereal provides 15mg of niacin. What percent of the recommended daily allowance of niacin does one serving of this cereal provide

A human resource professional of a company exhibits the competency of business acumen when he or she Group of answer choices acquires knowledge of other cultures. responds to reports of unethical conduct.

4y=2 (y-5) - 2 y = ___ (type your answer as a number, "no solution" or "infinite solutions")

Last Saturday jay spent 6 hours playing games studying and talking with his friends. He spent 2/5 of the time playing games and 1/2 of his time studying. How many minutes did he spend talking with his friends?

Oil spreads in a thin layer on water called an "oil slick". how much area in m^2 will 200cm633 of oil cover if it forms a layer

What is the solution to the linear equation? 6k + 10.5 = 3k + 12