the sum of two intergers is at most -57. one integer is 23. what is the other integer? use x to represent the variable. follow this ex: x>25
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OpenStudy (anonymous):
At most can also be stated as "less thank or equal to" for which the symbol is \[\le\]
OpenStudy (anonymous):
So, since 23 is a positive, do you need X to be positive, or negative?
OpenStudy (anonymous):
idk
OpenStudy (anonymous):
-57 is negative, so if 23 is positive ... X needs to be...
OpenStudy (anonymous):
negitive??
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OpenStudy (anonymous):
Yes, but sadly, I have to go. :(
OpenStudy (anonymous):
If you wait a while I may be back, but i will tag someone who can help you
OpenStudy (anonymous):
k thx.
OpenStudy (anonymous):
@ParthKohli @jim_thompson5910 @Agent_Sniffles
OpenStudy (anonymous):
@ParthKohli
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OpenStudy (anonymous):
@dmezzullo
OpenStudy (anonymous):
As erdog said, "at most" can also be stated as "less than or equal to" for which the symbol is \[\le\]The missing addend is x. So the sum of x and 23, is at most -57.
\[x + 23\le -57\]
OpenStudy (anonymous):
so x>-17?
OpenStudy (anonymous):
Not quite.
You want to solve for x, the missing number. To do this simply subtract 23 from both sides.
\[x + 23 -23\le -57-23\]\[x \le -57-23\]What is x?
OpenStudy (anonymous):
-80?
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OpenStudy (anonymous):
Right! So x <= 80
OpenStudy (anonymous):
thx.
OpenStudy (anonymous):
no problem. (:
OpenStudy (anonymous):
can u help with another problem?
OpenStudy (anonymous):
I can ☺
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OpenStudy (anonymous):
awesome her it is: miles worked a total of 38 hours last week. his earnings for the week were more than $228. what is his hourly rate of pay? follow this ex :x>25$
OpenStudy (anonymous):
Okay, so first, you want to divide 228 by 38
OpenStudy (anonymous):
6
OpenStudy (anonymous):
Yup, but since it says "more than $228" what is the answer: x is __________than 6 ?
OpenStudy (anonymous):
less than
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OpenStudy (anonymous):
more than
instead
OpenStudy (anonymous):
Good!
OpenStudy (anonymous):
x>6
OpenStudy (anonymous):
x>$6 Good!
OpenStudy (anonymous):
If you think I was helpful, please press best response next to my answer ☺
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OpenStudy (anonymous):
another q.?
OpenStudy (anonymous):
If you make/ post a new question, you could give another medal. ☺