Question

URGENT AND MEDAL IS GIVEN

Check my answers and correct me if I am wrong please?
I MUST get all these answers right. PLEASE. I have done my work and checked and plugged it in and retried but I NEED TO 'ACE' THIS.
Please help; they are image links with the answers and what I chose. (Screenshots by Gyazo)
1-3
http://gyazo.com/0895bf41326c05b2e19b48f6dd4b4ae5
4-6
http://gyazo.com/1e37756ebf048db29c385a1f6faed41e
7-9
http://gyazo.com/555d6bdea19b7ea5659c29bca2739d1d

Thank you so much. I will be out for a while so it should give you some time to reply.

Answer 1

I agree with 1-3. I'll look at the rest

Answer 2

4-6 looks good

Answer 3

8 is wrong. 90 should be positive

Answer 4

g > 90 = correct answer?

Answer 5

I would agree with that because you are multiplying the -5 over to the other side.

Answer 6

and 9 looks good. It was just 8 that didn't look right to me

Answer 7

yep. @KirbyLegs is right. It should be g>90. The rest of the answers are fine

Answer 8

Thank you guys. If I could give 2 medals I would :)

Answer 9

No problem. Just saving the world . . . one question at a time.