Sam receives pay rises of 4% o his hourly rate and 5 % on his base rate. How much would he earn for completing a 42 hour week over 5 days

Answer and explanation:

If Sam's base rate is $9 per hour and his hourly rate is $4 per hour initially. If he receives pay rises of 4% and 5% on hourly and base rate respectively, his new hourly rate and base rate would be:

105/100×9= $9.45

104/100×4= $4.16

Assuming normal working hours for a week(mon-fri) =.40 hours

Then Sam worked an extra 2 hours

His base pay= 40×$9.45= $378

Extra Hourly pay = 2×$4.16= $8.32

what are the options? ?

step-by-step explanation:

each side has a different length.  

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