22 Evaluate the expression for a = - 1 and b = 5. Show your work. 5a - 7b + b2

The square root of a number is between 5 and 6. Which of the following could be the number? Select all that apply. 42 26 31 11

Simplify: a. - 2 (4ab^3) ^2 b. 6a^-5 * 2a^4

Soulutions for 20-4u

A coin is tossed. The probability of getting tails is 1⁄2. What is the likelihood of getting tails?

A card is drawn at random from a standard pack of playing cards. Then a fair coin is flipped. What is the probability of selecting a 9 and the coin landing on heads?

Kyle grates 4/8 pound of cheese for enchiladas. He grates 2/8 pound of cheese for tacos. How much cheese does Kyle grate in all?

7x 2/12 as a mixed number

Simplify - 5.55 - 8.55c + 4.35c

Name one possible cross section of a sphere

The Vilas County News earns a profit of $20 per year for each of its 3,000 subscribers. Management projects that the profit per subscriber would increase by 1¢ for each additional subscriber over the current 3,000.