Find the domain of the expression.

A. { p ? -4}
B. (-?, ?)
C. { p ? 4}
D. { p ? 6}


Answer: A

Mathematics

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Express the sum using summation notation. Use a lower limit of summation not necessarily 1 and k for the index of summation.24 + 34 + 44 + . . . + 74

A.
B.
C.
D.

Mathematics

Convert the measurement as indicated.67 pt =   gal  qt  pt

A. 16 gal 1 qt 1 pt B. 8 gal 3 pt C. 8 gal 2 qt 1 pt D. 8 gal 1 qt 1 pt

Mathematics

Factor by grouping.4x - 48 + xy - 12y

A. (y - 12)(4x + y) B. (y - 12)(x + 4) C. (x - 12)(4 + y) D. (x - 12y)(4 + y)

Mathematics

Factor the trinomial completely. If the polynomial cannot be factored, write "prime."x2 + 34x + 35

A. prime B. (x + 35)(x + 1) C. (x + 7)(x + 5) D. (x + 35)(x - 1)

Mathematics