(4x - 1) + (2x + 2) = 1
Which statement shows a correct next step in solving the equation?
The equation can become 6x + 1 = 1 by combining like terms.
The equation can become 3x + 4x = 1 by solving the terms in the brackets.
The equation can become 3x + 4x = 1 by applying the associative property of multiplication.
The equation can become 6x + 1 = 1 by applying the distributive property.
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OpenStudy (anonymous):
Okay, do you know the terms given?
OpenStudy (anonymous):
no
OpenStudy (anonymous):
just tell me the answer pls
OpenStudy (anonymous):
A
OpenStudy (anonymous):
thx
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OpenStudy (ilovecake):
A
OpenStudy (anonymous):
you have time for more
OpenStudy (ilovecake):
Yes
OpenStudy (anonymous):
Edward wants to determine which skateboarder won a race. The actual time taken by four skateboarders to skate the same distance is shown below:
Skateboarder
A
B
C
D
Time (in seconds)
4.28
4.24
4.26
4.25
If the stopwatch can measure to the nearest tenth of a second, which skateboarder will show as having a different time from the others?
Skateboarder A
Skateboarder B
Skateboarder C
Skateboarder D
OpenStudy (ilovecake):
Hold I will brb
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OpenStudy (anonymous):
k
OpenStudy (anonymous):
you get medal if you answer the rest of my questons
OpenStudy (ilovecake):
Ok back just had to check a thing
OpenStudy (ilovecake):
ok
OpenStudy (ilovecake):
1:C 2:D 3:B
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OpenStudy (anonymous):
what?
OpenStudy (ilovecake):
Number one is C Number 2 is D Number 3 is B
OpenStudy (anonymous):
what is the answer
OpenStudy (ilovecake):
D
OpenStudy (ilovecake):
Skateboarder D
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OpenStudy (anonymous):
ok how many more can u answer
OpenStudy (ilovecake):
at least 2 or 3
OpenStudy (anonymous):
x • x • x = ?
x3
3x
x(x + 3)
x2
OpenStudy (anonymous):
wtf did it do that for
OpenStudy (ilovecake):
ya I know I see that
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