1. Welcome to your ALMOST THERE! In honor of your Unit 2 Summative Assessment tomorrow, we have an AWESOME study guide that we will go through today! Got your paper, your pencils and your brains ready?

2. A.12 B.-12 C.12 or -12 D.72

3. 2. Which set of numbers is ordered from least to greatest? A.{√16, √11, 2 ¼, 4} B.{- 4, -√5, ½, 1.8} C.{-2.82, - √16, - √19, - √17} D.{√10, -4.6, 3.5, ¾ }

4. A.No Solution B.9 C.3 or -3 D.3

6. 5. Which number best represents the 3 rd red point on the graph? A.√3.2 B.√10 C.√2. 9 D.√3.8

9. 8. The band is selling 100 hats for a fundraiser. Each hat is being sold for $15. The hats cost a total of $500 to make. If they sell all the hats, how much profit will the band make?

10. 9. Below is a matrix of the eight planets in our solar system and their respective distances from each other. Each distance is calculated as an average and converted into astronomical units (AU) where 1 AU = the distance between the Sun and Earth = 149,598,000 kilometers. How far is Venus from Uranus in km in scientific notation? MERCURYVENUSEARTHMARSJUPITERSATURNURANUSNEPTUNE MERCURY0.33 AU0.61 AU1.13 AU4.81 AU9.15 AU18.75 AU29.67 AU VENUS0.33 AU0.28 AU0.80 AU4.48 AU8.82 AU18.42 AU29.34 AU EARTH0.61 AU0.28 AU0.52 AU4.20 AU8.54 AU18.14 AU29.06 AU MARS1.13 AU0.80 AU0.52 AU3.68 AU8.02 AU17.62 AU28.54 AU JUPITER4.81 AU4.48 AU4.20 AU3.68 AU4.34 AU13.94 AU24.86 AU SATURN9.15 AU8.82 AU8.54 AU8.02 AU4.34 AU9.60 AU20.52 AU URANUS18.75 AU18.42 AU18.14 AU17.62 AU13.94 AU9.60 AU10.92 AU NEPTUNE29.67 AU29.34 AU29.06 AU28.54 AU24.86 AU20.52 AU10.92 AU

12. 11. The volume of Pluto is 6,434,000,000,000m³. Write this number in scientific notation:

13. 12. Evaluate the expression. Express the result in Scientific Notation

16. 15. Simplify using the Laws of Exponents. Write each expression using a positive exponent

17. 16. Solve each equation -4x = 70+6x A.10 B.7 C.-7 D.All real numbers

18. 17. Solve for m 6(m+5) = -3 (-5 – m) +4

19. 18.Translate each sentence into an equation Negative 3 times the Difference of a number and 9 is 13 A.3(n - 9) = 13 B.-3n – 9 = 13 C.-3n + 9 = 13 D.-3(n – 9)= 13

20. A.All real numbers B.-110 C.-130 D.130

21. 20. Name all sets of numbers to which each real number belongs. 0 A.Real and Rational B.Real and Irrational C.Real, Rational, and integer D.Real, Rational, Integer, and Whole

22. A.Real and Rational B.Real and Irrational C.Real, Rational, and Integer D.Real, Rational, integer, and whole.