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Mathematics 8 Online
OpenStudy (rainbow_rocks03):

help?!?

OpenStudy (rainbow_rocks03):

OpenStudy (anonymous):

What number can you divide -12 by?

OpenStudy (rainbow_rocks03):

2?

OpenStudy (anonymous):

d. 60 because if you reverse it, -5x-12=60 so its 60/-12=-5 easy :D

OpenStudy (rainbow_rocks03):

thx.

OpenStudy (anonymous):

Yeah 2 and you can also divide 60 by 2 . Which will give you a positive number divided by a negative number. Positive/negative is a negative.

OpenStudy (anonymous):

your welcome! anymore?

OpenStudy (rainbow_rocks03):

yes now I am going on to #5 and I have 5 more, sorry

OpenStudy (anonymous):

its cool

OpenStudy (anonymous):

post it on here...

OpenStudy (anonymous):

its easy to solve no problemo XD

OpenStudy (rainbow_rocks03):

ok...

OpenStudy (rainbow_rocks03):

OpenStudy (anonymous):

a. about 13 cause reverse it to 5.3+8.1 you get 13.4 and rounding it, 4 is NOT greater than 5 so its 13 :)

OpenStudy (rainbow_rocks03):

ty

OpenStudy (anonymous):

your welcome :)

OpenStudy (rainbow_rocks03):

OpenStudy (anonymous):

ok so for number 8 you'll once again reverse it to division instead of multiplication, -9.24/2.8=-3.3 so the answer is c. -3.3

OpenStudy (anonymous):

same for number 9, reverse again, 5.8x2.2=12.76 so your answer is d. 12.76

OpenStudy (anonymous):

hello? @rainbow_rocks03 ...you there or am I talking to myself XD

OpenStudy (rainbow_rocks03):

OMG I am so sorry I went to go eat thats why.

OpenStudy (rainbow_rocks03):

Last question of math?

OpenStudy (anonymous):

sure

OpenStudy (rainbow_rocks03):

k...

OpenStudy (rainbow_rocks03):

OpenStudy (rainbow_rocks03):

OpenStudy (rainbow_rocks03):

hello I put down the question already?!

OpenStudy (anonymous):

for the first one 6 • (2x + 1)

OpenStudy (rainbow_rocks03):

ok. :)

OpenStudy (anonymous):

for the second its 4 • (5b - 4)

OpenStudy (rainbow_rocks03):

YAY I got 8 out of 9 but there are 10 questions because the last one hasnt been graded yet so I passed TY so much!!!

OpenStudy (anonymous):

your welcome :D

OpenStudy (rainbow_rocks03):

:D

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