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OpenStudy (anonymous):
True or False: (1/3)(3n + 3) = n + 1.
Write the solution in lowest terms. 1/3 - (-3/4) =
4/12
1/3
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OpenStudy (callisto):
(1/3)(3n + 3) = (1/3)(3n) + (1/3)(3) = ???
OpenStudy (anonymous):
true
false
OpenStudy (callisto):
1/3 - (-3/4) = 1/3 + 3/4 = 1x4 / 3x4 + 3x3/4x3 = 4/12 + 9/12 = (4+9) /12
What would you get from here?
OpenStudy (anonymous):
1:Write the solution in lowest terms. 1/3 - (-3/4) =
a: 4/12
b: 1 1/12
c: 1/3
2.True or False: (1/3)(3n + 3) = n + 1.
this is the two diff problem...
OpenStudy (callisto):
I know.. First,
(1/3)(3n + 3) = (1/3)(3n) + (1/3)(3) = what would you get from here?
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OpenStudy (callisto):
That's the second problem
OpenStudy (anonymous):
true :D
OpenStudy (callisto):
Yes
OpenStudy (anonymous):
the first one i got 1.083 but idk the fraction for it
OpenStudy (callisto):
For the first problem
1/3 - (-3/4) = 1/3 + 3/4 = 1x4 / 3x4 + 3x3/4x3 = 4/12 + 9/12 = (4+9) /12
What would you get from here?
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OpenStudy (anonymous):
b?
OpenStudy (callisto):
Yes :)
OpenStudy (anonymous):
woot wott
OpenStudy (callisto):
Nah? What's the problem?
OpenStudy (anonymous):
nt its correct got a 89% thoo . -.-
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