SOLUTION: Could someone please check these problems for me to see if I have done them right? (-9)(5)/-3=(-45/-3=15=-15 4-(-3)+1/2-2divided by(-2)=8/2+1=8/3=2 2/3 9^2-(-6)^2=9^2-(-36)=81+3

Question 406680: Could someone please check these problems for me to see if I have done them right?
(-9)(5)/-3=(-45/-3=15=-15
4-(-3)+1/2-2divided by(-2)=8/2+1=8/3=2 2/3
9^2-(-6)^2=9^2-(-36)=81+36=117=-117
(-9)(5)/-3=(-45)/-3=15=-15
(-6)^2-4^2=(-36)-4^2=36+16=52=-2-52

Found 2 solutions by Alan3354, MathLover1:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Could someone please check these problems for me to see if I have done them right?
(-9)(5)/-3=(-45/-3=15=-15
-45/-3 = +15
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4-(-3)+1/2-2divided by(-2)=8/2+1=8/3=2 2/3
Not sure what you mean.
----------------------
9^2-(-6)^2=9^2-(-36)=81+36=117=-117
81 - 36 = 45
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(-9)(5)/-3=(-45)/-3=15=-15
Same as #1
-------------
(-6)^2-4^2=(-36)-4^2=36+16=52=-2-52
36 - 16 = 20

Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

....because

..........if dividing two negative numbers quotient will be positive

....be careful with sign.. is ...it is different if you have which will be

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