Answer:
te queda $110
Step-by-step explanation:
espero que te sirva
B. 3x ^3√648x^4y^8
steps in picture
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1= 102°,3=78°,4=102°
5=102°,6=78°,7=78°,8=102°
47
$460 + $90 = $550
4 x $20 = $80
$550 - $80 = $470
$470/10 = 47
they have to wash 47 cars