madison11robert madison11robert
  • 23-02-2018
  • Mathematics
contestada

19.7 + 6.5(p + q) – 5.6q + 4.3 – 0.9q

A.
6.5p – 15.45q + 24
B.
6.5p + 24
C.
6.5q – 24
D.
6.5p – 23.55q + 24

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 25-07-2019

Answer:

  B.  6.5p + 24

Step-by-step explanation:

We presume you wan to simplify the given expression. Eliminate parentheses and collect terms.

  19.7 + 6.5(p + q) – 5.6q + 4.3 – 0.9q

  = 19.7 + 6.5p +6.5q -5.6q +4.3 -0.9q

  = 6.5p +(6.5 -5.6 -0.9)q +(19.7 +4.3) . . . . group like terms

  = 6.5p + 24 . . . . matches choice B

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