Simplify the radical expression sqrt 21y * 5sqrt 49y

On a tour of an old gold mine, Gina finds a nugget containing 0.82 ounce of gold. If gold is worth $1566.80 per ounce how much is Gina's nugget worth?

Which of the following is a numerical expression? A. x + y B. 2b - 5 C. 6 * 4 D. 425

At a certain store, juice A cost $0.10 more per ounce than juice B. If a 12-ounce bottle of juice A cost $5.64, what is the cost per-ounce of juice B? A) $0.50 B) $0.47 C) $0.37 D) $0.40

What is 1099,0900x1000000

Why is life and why are humans existing on this planet

This tax is based on the amount of money you earn. A - sales tax B - property tax C - income tax D - payroll tax #2 This tax is what the employer withholds from an employee's paycheck. A - sales tax B - property tax C - income tax D - payroll tax

Which of these operations should br completed first when solving an equation? X + () divide

We solving a system of equations Jerry found out why equals X PlayStation for one equation is said to express team for why in the other equation Nicole found at eight equals Y - 10 for the same equation Y - 10 for eggs in the other equation who is

Park Rangers are counting the deer population in a state park. They divide the park into sections that are each 324 square feet. The width of each section is 12 feet. What is the perimeter of each section of the park?

Thu wants to play "guess my number". she states,"when I triple my number and add five, I get twenty-six. What's my number?" what is her number?