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OpenStudy (anonymous):
Four expressions are shown:
5(4x + 3)
20x + 15
5(5x + 2)
25x + 10
Which two expressions are equivalent to 5(4x + 2 + x)?
C and D
A and C
A and B
A and D
OpenStudy (keepcalmandqson):
a and d is the answer
OpenStudy (mathstudent55):
What is 5(4x + 2 + x) equal to?
Combine like terms inside the parentheses, and distribute the 5.
OpenStudy (mathstudent55):
A and D is not the correct answer.
OpenStudy (anonymous):
need help
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OpenStudy (anonymous):
i need the answer
@Abstract_Undercover
OpenStudy (abstract_undercover):
srry u choze the wrong person. i suck at math.....
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
@Mewshoot
OpenStudy (anonymous):
@Safa102
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OpenStudy (safa102):
i hope u don't get a 0% dis time xDDDD
OpenStudy (safa102):
i hope u don't get a 0% dis time xDDDD
OpenStudy (anonymous):
ok but this is a other one
OpenStudy (anonymous):
@Safa102
OpenStudy (safa102):
to tell ya the truth..i have no idea :/
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OpenStudy (anonymous):
any1 u know that can help?
OpenStudy (safa102):
@ShadowLegendX
OpenStudy (safa102):
@ShadowLegendX
jhonyy9 (jhonyy9):
panda can you make this calcule and will se it sure what two choices are right
jhonyy9 (jhonyy9):
will see it
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jhonyy9 (jhonyy9):
5(4x+2+x)=?
jhonyy9 (jhonyy9):
first term will be 5*4x=?
jhonyy9 (jhonyy9):
pande you dont like solve it ?
OpenStudy (anonymous):
b and c
OpenStudy (anonymous):
@jhonyy9 what?
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OpenStudy (anonymous):
@Hayhayz
OpenStudy (anonymous):
its b and c
OpenStudy (anonymous):
@EpicGammer WHAT?! thats not one of the answer tele something like A or C
OpenStudy (mathstudent55):
Start with 5(4x + 2 + x)
Combine like terms inside the parentheses: 5(5x + 2)
This already gives you expression C.
Now multiply out 5(5x + 2) using the distributive property:
5(5x + 2) = 25x + 10
This gives you expression D.
The answer is C and D which is choice A of the final answers