Alex1341
Alex1341 Alex1341
  • 26-06-2018
  • Mathematics
contestada

Explain how you got your answer please :

Explain how you got your answer please class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 26-06-2018
X is the number of hours studied, so replace x with 3 in the equation:

y = 6.8(3) + 60
y = 20.4 + 60
y = 80.4

Round down to 80.

The answer would be A.
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