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Wayne mowed lawns for 4 hours and earned $6.20 per hour. Then he washed windows
for 3 hours and earned $5.50 per hour. What were Wayne's average earnings per hour
for all 7 hours?​

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Respuesta :

sugarplum5430

Answer:

$5.90 per hour

Step-by-step explanation:

[tex]\frac{6.20+ 6.20+6.20+6.20+5.50+5.50+5.50}{7}[/tex]

=5.9

hope this helps!

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