Solve the system of equations by elimination: x — 5y = 1
2x + 5y = 17
infinite solutions
(6,2)
(6, 1)
(-6, 1)

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

The room above is shaped like a rectangle anthe room above is shaped like a rectangle and has a perimeter of 34 feet. if the room is 11 feet long, how wide is it?