1.   Find the value of the expression 15 + 4 · 3.
    A. 22 B. 180
    C. 57 D. 27
    Hint

  2.   Name the property of equality shown by the statement: If 2 + 10 = 12 and 12 = 3(4), then 2 + 10 = 3(4).
    A. Reflexive Property of Equality B. Transitive Property of Equality
    C. Symmetric Property of Equality D. Additive Property of Equality
    Hint

  3.   Name the property of equality shown by the statement: If c = 4,
then 3c = 3(4).
    A. Reflexive Property of Equality B. Transitive Property of Equality
    C. Symmetric Property of Equality D. Substitution Property of Equality
    Hint

  4.   Evaluate the expression 15 - (x ÷ y) + 4 if x = 48 and y = 6.
    A. 27 B. 11
    C. 19 D. 3
    Hint

  5.   Selena is making cassette tapes of songs she has written. On Monday she records 8 songs, on Tuesday she records 12 songs, and on Wednesday she records 4 songs. If each song is 5 minutes long and each tape is 60 minutes long, how many tapes has she used so far?
    A. 3 tapes B. 2 tapes
    C. 4 tapes D. 1 tape
    Hint