Answer:
Should be 530.55 total that week
And 80.55 in commissions
2/7 ( k+5/8) = 2 and 2/7
2/7 (k+5/8) = 16/7 |multiply by 7
2(k+5/8) = 16 |divide by 2
k+5/8 = 8 |subtract 5/8
k=8-5/8 = 7 and 3/8 = 27/8 = 7.375
Q=1/36 or q=-1/6, for the question
Are you just looking for the green space or more