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Question 791177: What is the sign of
-6^203
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Question 791201:
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Question 791175: What is the sign of this
(-1.1)^3
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Question 791191:
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Question 791224:
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Question 791244: The sales tax in Frankling country, Ohio, is 5.75%. The total cost of purchasing a used Honda Civic, including sales tax, is $8460. Find the cost of the car before sales tax.
Click here to see answer by rfer(16322)

Question 791270: Write your answer in standard form
(a - 3b)^2
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Question 791269: Angle a and angle b are complementary measure of angle a is (5x+2) degrees find the measure of angle b
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Question 791269: Angle a and angle b are complementary measure of angle a is (5x+2) degrees find the measure of angle b
Click here to see answer by DrBeeee(684)

Question 791288: I'm in 7th grade. I am having problems dividing integers.
2 1/4x 2 1/9 =
I got
19/4 - 19/9 = 19/4 = 4 3/4
Click here to see answer by Alan3354(69443)

Question 791353: x[squared]-1=15
The answer is x[squared]=16
The final answer is x=4
My question: When you simplify x[squared]-1=15, by adding -1 to 15, why does the answer come out to x[squared]=16 and not x[squared]=-14? Isn't -1+15 equal to -14? If the original equation were x[squared]+1=15, then I could understand why the answer would be a positive 16. Aren't you supposed to take into consideration the minus sign in front of the 1 when adding it to 15?
Note: The original equation was cross multiplying fractions. It was x+1 over 3 = 5 over x-1. OR x+1/ 3=5/ x-1. Which then is simplifies to x[squared]-1=15.
Click here to see answer by fcabanski(1391)

Question 791355: Hi tutor,
Can u help me factor the following:
a^2-b^2+25+10a
2m^2+10m+10n-2n^2
THANKS.
Click here to see answer by jim_thompson5910(35256)

Question 791465: billy and joey play on the same baseball team. together they score 12 runs. Billy scores twice as many runs as Joey. How many runs did each boy score?
Click here to see answer by stanbon(75887)

Question 791027: i am a multiple of both 3 and 7 the differnce between my two digits is 3 what am i ?
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Question 791492: N/4-7=-13
Click here to see answer by rfer(16322)

Question 791497: Hello!
I just wrote my Anatomy and Physiology test on Monday and I just received my grade today by email which was 45%. The test was worth 15%. Does 45% mean I failed or is there some sort of calculation I need to do in order to get the proper grade. I've never gotten a 45% so it doesn't make sense to me!
Thanks
Click here to see answer by ankor@dixie-net.com(22740)

Question 791471: 9(-5/18) it's a fraction...
Click here to see answer by rfer(16322)

Question 791533: 88=125-(-u)
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Question 791578: 5(-4n)-25n

Click here to see answer by jim_thompson5910(35256)

Question 791574: If charlie goes 8m/s on his bike what his speed in km/h
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Question 791580:
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Question 791591:
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Question 791615:
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Question 791344:
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Question 791508:
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Question 791411:
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Question 791530:
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Question 791516:
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Question 791432:
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Question 791089:
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Question 791280:
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Question 791287:
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Question 791490:
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Question 791436:
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Question 791430:
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Question 791556: 6(-5)=(-4))
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Question 791590: Word problem
If I add my current age to the age I will be next year on this date, the sum is 103 yr. How old will I be 10 yr from today?
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Question 791683:
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Question 791721: A cube with a side of 80cm contains 100 identical spheres inside.What is the volume of the vacant space?
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Question 791804: 5=8-y/4
Click here to see answer by rfer(16322)

Question 791909: 2m=5-3m
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Question 791920: 5x - 10=14 - 3x
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Question 791915:
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Question 791985: What is the answer for -7(1-4m)=13(2m-3)
Click here to see answer by jim_thompson5910(35256)

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