i need help with middle school math. anyone wanna help me?
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OpenStudy (ajanijones):
Whats the problem.
OpenStudy (anonymous):
i can am in 7 th grade
OpenStudy (texaschic101):
lol..kinda need the problem like ajanijones said
OpenStudy (anonymous):
sure. im in 8th. whats the problem?
OpenStudy (anonymous):
In simplifying the expression one hundred twenty-nine minus the quantity 4 plus 2 to the second power times 3, Micah followed the steps below. Where did he go wrong?
Expression: 129 - (4 + 22 • 3)
Step 1: 129 - (62 • 3)
Step 2: 129 - (36 • 3)
Step 3: 129 - 108
Step 4: 21
Step 1
Step 2
Step 3
Step 4
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OpenStudy (anonymous):
haha im in 8th too. :)
OpenStudy (anonymous):
this is easy
OpenStudy (anonymous):
ok so this is what u have to do to get ur anwser
OpenStudy (anonymous):
ur go to do (4+22x3) first
OpenStudy (anonymous):
which is 70 right
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OpenStudy (anonymous):
your answer is -59
OpenStudy (anonymous):
for this qustion
OpenStudy (anonymous):
is tht a choice on ur test
OpenStudy (anonymous):
no its In simplifying the expression one hundred twenty-nine minus the quantity 4 plus 2 to the second power times 3, Micah followed the steps below. Where did he go wrong?
Expression: 129 - (4 + 22 • 3)
Step 1: 129 - (62 • 3)
Step 2: 129 - (36 • 3)
Step 3: 129 - 108
Step 4: 21
Step 1
Step 2
Step 3
Step 4
OpenStudy (anonymous):
hello?
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OpenStudy (phi):
You should write
2 to the second power
as
2^2
(NOT 22 which means twenty-two... you confused people)