Michael buy two bags of chips and three boxes of pretzel for $5.13. He than buys another bag of chips and two more boxes for pretzels for $3.09. Find the cost of each bag of chips and each box of pretzels.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

Which of the following graphs could represent a quartic function?