If a sequence contains only whole numbers, which of these sequences could include the term 27? an = 2an – 1 an = 2an – 1 + 1 an = 3an – 1 an = an – 1 + 6 an = 3an – 1 + 1

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?