Question

Help me with number 11 . ASAP AND PLZ SHOW YOUR WORK! THXS

Answer 1

C hope i could help you out

Answer 2

$15.5x = 9.25x + 12.5$
Subtract 9.25x on both sides
$15.5x - 9.25x = 12.5$
Combine like terms
$6.25x = 12.5$
divide both sides by 6.25 to have x alone
$\frac{6.25x}{6.25} = \frac{12.5}{6.25 } \\ \: \: \: \: \: \: \: \: x = 2$
So B 2 hours