What is the center of a circle whose equation is x2 y2 4x – 8y 11 = 0? (–2, 4) (–4, 8) (2, –4) (4, –8).

Identifying what you will need to review takes place

After making a deposit puja had $264 in her savings account she noticed that if she added $26 to the amount originally in the account and double the sum she would get the new amount

Amedium water hose can fill a pool in 30 minutes. a larger water hose can fill the same pool in 20 minutes. if both hoses are turned on at the same time, how long will it take to fill the pool? -what equation can be used to solve this work problem? -how many minutes will it take both hoses to fill the pool?