Mathematics
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OpenStudy (anonymous):
Medal/fan
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OpenStudy (anonymous):
Complete the statement.
-2(3 + 6) = __ - 12
A.–6
B.–3
C.3
D.6
OpenStudy (anonymous):
@AskMeLotss
OpenStudy (anonymous):
A.-6?
OpenStudy (anonymous):
hello @Monkey4224
OpenStudy (anonymous):
im here to help
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OpenStudy (anonymous):
is it a?
OpenStudy (anonymous):
just a sec, I see that 6+3x-2=-18
OpenStudy (anonymous):
the answer is -6-12=-18
your answer is indeed a. :)
OpenStudy (anonymous):
thank you.
I have more questions, can you help with them?
OpenStudy (anonymous):
yes, go ahead and ask :D
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OpenStudy (anonymous):
Simplify the expression.
6 + 2.5 *(-12)
A.–102
B.–24
C.24
D.102
OpenStudy (anonymous):
B?
OpenStudy (anonymous):
ok to simplify this you will do 6+2.5=8.5x-12=-102
your answer is A.
OpenStudy (anonymous):
I thought that multiplication came before addition in the order of operations.
OpenStudy (anonymous):
@Monkey4224 yes your correct, sorry I got confused
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OpenStudy (anonymous):
it's fine :)
OpenStudy (anonymous):
What is the value of the expression?
2/3 - (1/4) * (4/9)
A.-5/9
B.-1/6
C.1/6
D.5/9
OpenStudy (anonymous):
ok just a sec...
OpenStudy (anonymous):
D. 5/9
OpenStudy (anonymous):
What is the value of the expression?
-3 + 7 * (- 4)
A.–31
B.–16
C.16
D.31
i think it's A
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OpenStudy (anonymous):
ok whats 7x-4=?
I dont have a calculator but if you do you can do this I can still help though
OpenStudy (anonymous):
7 * -4 = -28 says my calculator
OpenStudy (anonymous):
-28+-3=-31 your answer is a. -31
OpenStudy (anonymous):
here you go...anymore? cause I have to go soon
OpenStudy (anonymous):
100%
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OpenStudy (anonymous):
k, :D BYE!
OpenStudy (anonymous):
bye.
OpenStudy (anonymous):
PS. instead of fanning I wrote a testimonial.
OpenStudy (anonymous):
ok, cool, I gtg now though bye!