I WILL FAN AND GIVE MEDALS!!!!!!!!!!!!!!!!!!!!!!!!
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OpenStudy (anonymous):
How can I help?
OpenStudy (anonymous):
Hi Sammy.
Do you want me to graph that equation?
OpenStudy (anonymous):
4|dw:1389566078352:dw|
OpenStudy (anonymous):
NO I HAVE TO SOVLE IT
OpenStudy (anonymous):
do you need to know what x is?
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OpenStudy (anonymous):
In order to simplify that, you have to multiply -2 to each side
4(-2) > x
Does that make sense?
OpenStudy (anonymous):
solve
OpenStudy (anonymous):
x<-8
OpenStudy (anonymous):
Correct :)
OpenStudy (anonymous):
can you help me with more plz
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OpenStudy (anonymous):
Sure. Are they similar to this quesiton?
OpenStudy (anonymous):
that is right
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
|dw:1389566236192:dw|
OpenStudy (anonymous):
65/-5=?
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OpenStudy (anonymous):
In this problem, you have to seperate the t from the -5
You can do this by dividing each side by -5
t> 65/-5
is that clear to you?
OpenStudy (anonymous):
-13
OpenStudy (anonymous):
Correct :)
OpenStudy (anonymous):
yep!
OpenStudy (anonymous):
Well t is less than -13
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OpenStudy (anonymous):
can you help me with 3 more plz
OpenStudy (anonymous):
sure
OpenStudy (anonymous):
You can close this question and ask them in the chat box if you want.
OpenStudy (anonymous):
|dw:1389566367607:dw|
OpenStudy (anonymous):
First you add 13 to -7. what do you get?
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OpenStudy (anonymous):
6
OpenStudy (anonymous):
I am sorry I did that backwards. Let me correct myself. First you would flip the problem around to -5 + 13=-7. Then you would subtract 13 from -7
OpenStudy (anonymous):
what would you get then.
OpenStudy (anonymous):
what about the x
OpenStudy (anonymous):
oh yes that will follow the five. mistype
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OpenStudy (anonymous):
-20
OpenStudy (anonymous):
yes then divide -20 by -5 and you get?
OpenStudy (anonymous):
I am sorry if I was confusing you at first.
OpenStudy (anonymous):
4
OpenStudy (anonymous):
x>4
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OpenStudy (anonymous):
yes!
OpenStudy (anonymous):
i have 2 more questions plz
OpenStudy (anonymous):
go on ahead
OpenStudy (anonymous):
3+d<3-d
OpenStudy (anonymous):
you will want to get the ds on one side and the 3s on one side.
So you will subtract three from both sides so you end up with
0+d<-d
Now you will do the same for the d. What do you get?
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OpenStudy (anonymous):
or you may get d<0-d
OpenStudy (anonymous):
d<0
OpenStudy (anonymous):
yes. now next question please
OpenStudy (anonymous):
The sum of two consecutive integers is at least 52. What is the least possible pair of integers?
A.
27 and 28
B.
25 and 26
C.
24 and 25
D.
26 and 27
OpenStudy (anonymous):
do u know it
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OpenStudy (anonymous):
hold on...
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
If we let the first number be a and the second number be B, we would write
A+B>52 we also know that B=A+1
So we plug that back in
A+A+1>52
solve this and round up to the nearest integer to get A, then plug back in to B = A + 1 to get B.
OpenStudy (anonymous):
i dont understand
OpenStudy (anonymous):
so is it 26 and 27
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OpenStudy (anonymous):
basically what ever number is less than 52 is the least possible answer.
OpenStudy (anonymous):
I believe c to be correct. Try to see if someone else can explain it to you just in case.