Respuesta :
Let Julio's normal hour rate is $x .
So we have
[tex] 31x + (41-31)*1.2 x = 550.40 \\ 31x +10*1.2x = 550.40 \\ 31x+12x = 550.40 \\ 43x= 550.40 \\ x = \frac{550.40}{43}=$12.80 [/tex]
So Julio's hourly rate is $12.80.
And this is reasonable , since working 41 hours at a rate of $ 13 per hour is
[tex] =41(10+3)=410+123=533 [/tex]
is close to 550.40 .
Answer:
Julio's hourly rate is $12.80 per hour.
Step-by-step explanation:
Julio is paid 1.2 times his normal hourly rate for each hour he works over 31 hours in a week.
Let his hourly rate be r
So, when he works 41 hours, he gets paid $550.40
Equation forms :
[tex]31r+10(1.2r)=550.40[/tex]
Solving for r now;
[tex]31r+12r=550.40[/tex]
[tex]=> 43r=550.40[/tex]
r = 12.8 dollars per hour
Hence, Julio's hourly rate is $12.80 per hour.