Question

solve.
-r/4 < 8

Answer 1

A.
r ≤ –32

B.
r ≥ –32

C.
r ≤ –2

D.
r ≥ –2

Answer 2

You want to get the r isolated on one side of the equation (in this case, the left side is easier). How can you get "rid of" the divide 4 on the left side?

Answer 3

divide

Answer 4

Hint: What is the opposite of dividing?

Answer 5

times

Answer 6

@StudyGurl14

Answer 7

@Joel_the_boss @chosenmatt

Answer 8

so that means?

Answer 9

times each side by 4?

Answer 10

yup

Answer 11

good job :)

Answer 12

-r/16 < 32?

Answer 13

right

Answer 14

now whsat

Answer 15

wdyt?

Answer 16

what

Answer 17

is it b?

Answer 18

yup

Answer 19

are you sure

Answer 20

@chosenmatt

Answer 21

yea maybe what do u think?

Answer 22

yes b or a

Answer 23

@chosenmatt please tell me the answer

Answer 24

thats against the CoC

Answer 25

is it a?

Answer 26

maybe

Answer 27

is it b?

Answer 28

maybe

Answer 29

is it c?

Answer 30

If you have
\(\large -\frac{r}{4}<8\)
And then multiply both sides by 4...
\(\large -\frac{r(4)}{4}<8(4)\)
The fours cancel out...
\(\large -r < 32\)

You want to get rid of the negative sign in front of the r. How do you do that?