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natima [27]
3 years ago
7

A=c+(-10) Solve for c in terms of other variables.

Mathematics
1 answer:
True [87]3 years ago
5 0
To do this we need to move 10 to other side.  To accomplish this you just need to add 10 to both side since (-10) 

so 
A+ 10 = c -10 + 10 
we get
A+ 10 = c

lets say it wasn't -10 but positive 10. 

A = c + 10  then we would subtract 10 from both sides

A -10 = c + 10 - 10 
we get 
A  - 10 = C 
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posledela
Im.not sure but i tjink its 10
4 0
3 years ago
Read 2 more answers
in a hotel ,100 bulbs each of 60W are lightened for 6 hours a day and 40 fans each of 50Wvate run for 10 hours a day . calculate
alekssr [168]

Answer:

1680 kwhr

Step-by-step explanation:

See attached for explanation.  I converted watt*hr to kW*hr by dividing by 1000.

Fans Bulbs  

 40         100  

 50          60      W

  10            6       hours/day

20000 36000 W*hr/day

 30          30 days/month

600000 1080000    W*hr/month

  600      1080   kWhr/month

 

Total = 1680 kWhr/month

5 0
2 years ago
If 240 students are surveyed, how many students will not prefer math or language arts?
Zinaida [17]
C. 96 students will not prefer math or language arts
5 0
3 years ago
You and your friend collect football cards. You tell your friend that you have 3 times the number of cards he has. Your friend r
fiasKO [112]
Easy I guess ..
I ll try to help ..
Here we go ..
The cards you have is N
The cards he has is n
<span>you have 3 times the number of cards he has
This means N=3n
</span><span> you only have 80 more football cards then he does
This means N=n+80
But we already know that N=3n
So 3n=n+80
which is 2n=80
n=40
So your friend has only 40 cards and you have 3*40= 120 cards

Best luck

Wise</span>
4 0
3 years ago
linda enrolls for 10 credit-hours for each of two semesters at a coat of $650 per credit-hour. in addition, textbooks cost $300
Shtirlitz [24]

Answer:

13,600 dollars

Step-by-step explanation:

So if Linda has 20 credit hours in total, and you multiply that by 650 dollars, that will equal 13,000 dollars.  If you add 600 (which is the cost of the textbooks for both semesters) to that it will equal 13,600

8 0
3 years ago
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