Curtis downloaded 5 songs and the cost was $7.59. Each downloaded cost the same amount. Which table shows the relationship between the number of downloads, x, and the cost in dollars ,y?

What is the answer to |-2x-5|-|-4+8| and x=7

How can we find the measure of an exterior angle if we know the measurement of an interior angle

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?