SOLUTION: Please help me solve these three math problems. I am taking Math0099. These are math question that is asked from the instructor of this math class. I really appreciate your help in

Algebra ->  Signed-numbers -> SOLUTION: Please help me solve these three math problems. I am taking Math0099. These are math question that is asked from the instructor of this math class. I really appreciate your help in      Log On


   

Question 207592: Please help me solve these three math problems. I am taking Math0099. These are math question that is asked from the instructor of this math class. I really appreciate your help in solving these problems. I have tried these question twice, and still can't get them right.
1.8+2[(16/4)+7] needs to be in parentheses.
2.(8/2)+3(5-1)^2 needs to be in parentheses.
3.-9-7/8x32+5 needs to be exponent.
the / symbol is a divide sign, but I am having problems getting it right on my computer. if you put the dot over dot. I will no exactly what you mean. Thanks
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
I will show you the first one, then give the others a try on your own.
A)
8+2((16/4)+7)
remember, work your way out of the perentheses
8+2(4+7)
8+2(11)
8+22=30