Greg needs $51 to go on a field trip. He has saved $12.75. He earns $6.50 per hour cleaning his neighbor's garden, and he earns $5.25 per hour selling cakes at a store. Can Greg go on the field trip if he works at the garden for 2 hours and at the store for 5 hours?
(Use the inequality 6.50x + 5.25y + 12.75 ≥ 51.)
A.)Yes, because the total will be $62
B.) Yes, because the total will be $52
C.) No, because the total will be $50
D.) No, because the total will be $49
HELP PLEASE!! :)