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Can someone explain this to me?

7 × 9 > 50 + ....

The answer is 9. How does that equal 9 and how do you work it out?
SW-User
63 > 50 + n

63 - 50 > n

13 > n

The answer is infinity :L
SW-User
@summerlove you are technically right. Any answer between that is correct :p
summerlove · 31-35, F
@SW-User Yeah the answer in the quiz must of been wrong
SW-User
@summerlove I would ask and make sure ur right first
JoyfulSilence · 46-50, M
If the ... is a value like X, and X is a real number, then X has an infinite number of solutions, since it is an inequality.

7 * 9 > 50 + X

50 + X < 63

X < 13
summerlove · 31-35, F
@JoyfulSilence No you weren't. This was a practice quiz. The real one is next month.
JoyfulSilence · 46-50, M
Did my solution make sense. Did you see the steps? When in doubt, write out all the steps and do the fewest at a time to limit mistakes.
summerlove · 31-35, F
@JoyfulSilence Yes it does. I worked out the answer to be 13, because 7 times 9 is 63 and 50 plus 13 equals 63. The answer came out as 9, that's why I was confused, but I think it was a mistake.
fairone · F
Well when u multiply 7x9 that is equal to 63 which is > (greater then) 50. U did not have any other numerical values posted. But I guess you could use 7x9>50 + 13 /(divided by) 7 = 9
SailorMarz · F
....*sigh*
SailorMarz · F
I don't feeell like it @FearfulHarmony49
FearfulHarmony49 · 22-25, T
@SailorMarz come on I need something to bring back my sexuality
SailorMarz · F
@FearfulHarmony49 you can always just look at my nudes on my profile :) again lol
MikefromEP · 51-55, M
Without a variable how do you create an answer?
FearfulHarmony49 · 22-25, T
Oh good lord… I shan't even bother

 
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