Answer :
Let x be the amount she will earn after working 8 hours
10.50 = 1 hour
X = 8 hours
cross multiply
X= 10.50 x 8
X =84
Therefore Karen will earn 84 after working for 8 hours
Let x be the amount she will earn after working 8 hours
10.50 = 1 hour
X = 8 hours
cross multiply
X= 10.50 x 8
X =84
Therefore Karen will earn 84 after working for 8 hours