Joseph and his children went into a movie theater where they sell bags of popcorn for $7.50 each and pretzels for $4.75 each. Joseph has $95 to spend and must buy no less than 16 bags of popcorn and pretzels altogether. If xx represents the number of bags of popcorn purchased and yy represents the number of pretzels purchased, write and solve a system of inequalities graphically and determine one possible solution.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Which of the following is an equation of a line parallel to the equation y=4x+1?

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?