Answer: 3.285714286
Step-by-step explanation: subtract 2 from both sides then divide by 7
Answer:

Graeme will make $33.84 after four hours of work.
Step-by-step explanation:
you have to multiply 8400 by .65 to get you the remaining money in his account after a year which is 5460 so Carlos lost 2940 dallors in one year
Answer:
Step-by-step explanation: