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Mathematics 18 Online
OpenStudy (anonymous):

heeelp will medalllll Divide. –48 ÷ 8 A. –40 B. –6 C. 6 D. 40

OpenStudy (anonymous):

it is b

OpenStudy (anonymous):

how do you know

OpenStudy (anonymous):

i divided it 48/8 =-6

OpenStudy (anonymous):

your right its b

OpenStudy (anonymous):

ok yes its b

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

can I ask another

OpenStudy (anonymous):

ur welcome

OpenStudy (anonymous):

yep

OpenStudy (anonymous):

kk

OpenStudy (anonymous):

–7.2 ÷ –0.9 A. –8 B. –0.8 C. 0.8 D. 8

OpenStudy (anonymous):

im guessing D

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

yay!! thanks!

OpenStudy (anonymous):

np

OpenStudy (anonymous):

i got a hard one

OpenStudy (anonymous):

24 ÷ (–8 – (–4)) A. –6 B. –2 C. 2 D. 6

OpenStudy (anonymous):

bring it

OpenStudy (anonymous):

brang it

OpenStudy (anonymous):

what is the question

OpenStudy (anonymous):

24 ÷ (–8 – (–4)) A. –6 B. –2 C. 2 D. 6

OpenStudy (anonymous):

that ^

OpenStudy (anonymous):

d

OpenStudy (anonymous):

are you sure? or is it A; -6

OpenStudy (anonymous):

regular 6 because a negtive + a nevegtive equals a postive

OpenStudy (anonymous):

oh

OpenStudy (anonymous):

yuppers

OpenStudy (anonymous):

i wanna check on a calc first

OpenStudy (anonymous):

kk

OpenStudy (anonymous):

on google AND my calculator it says -6

OpenStudy (anonymous):

ok i mustive added wrong that is the answer sorry

OpenStudy (anonymous):

its ok

OpenStudy (anonymous):

k anything else

OpenStudy (anonymous):

o geez, a really hard one

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

Evaluate the expression when x = –16. A. –6 B. –2 C. 2 D. 6

OpenStudy (anonymous):

you here?

OpenStudy (anonymous):

8=x

OpenStudy (anonymous):

-16

OpenStudy (anonymous):

did u put the right answers cuz 6x2 =12

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

In straight-forward steps ... subtract x from both sides: 2x = 16 Divide both sides by 2: x = 8

OpenStudy (anonymous):

x = -16

OpenStudy (anonymous):

it says in the question tho

OpenStudy (anonymous):

talking bout the answer choices

OpenStudy (anonymous):

and the aanswers are A. –6 B. –2 C. 2 D. 6

OpenStudy (anonymous):

no 8's

OpenStudy (anonymous):

hang on

OpenStudy (anonymous):

it equals 6

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

kk

OpenStudy (anonymous):

positive 6?

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

last juan

OpenStudy (anonymous):

What is the mean of the set of numbers? {–8, –4, –3, –11} A. –6.5 B. –4.5 C. 4.5 D. 6.5

OpenStudy (anonymous):

it is c

OpenStudy (anonymous):

ok thx man

OpenStudy (anonymous):

that juas the last one

OpenStudy (anonymous):

np k

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