Question 501599
Mrs. Beal. a retiree will lose some retirement benefits if she earns over $8000 per year working at baby sister.if she has already earned $6500, 
for how many more hours may she work at $7.50 per hour without losing her retirement benefits?
:
h = {{{(8000-6500)/7.5}}} = 200 hrs
:
:
Check this
200(7.50) + 6500 = 8000