Respuesta :

sqdancefan

9514 1404 393

Answer:

  138.7

Step-by-step explanation:

Put the argument value where the variable is and do the arithmetic.

  h(x) = 5.7 -19x

  h(-7) = 5.7 -19(-7) = 5.7 +133

  h(-7) = 138.7

chrisrainey

ANSWER:}------> 138.7

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