Question

How do I do this?
http://prntscr.com/a8ds8n

Answer 1

-_-

Answer 2

-13 > -5 x + 2 > -28
multiply each term by minus 1 and then change the > signs to < signs.
13 < -2 + 5 x < 28
add 2 to each term.
15 < 5x < 30
divided each term by 5
3 < x < 6

Answer 3

so 0.6 and 1.2?

Answer 4

i think i know this

Answer 5

Ok so you need to solve each inequality:

-8 ≥ -5x + 2
-10 ≥ -5x
Remember to flip the sign when you are dividing by a negative
2≤x
x≥2


−5x + 2 > −38
-5x > -40
Remember to flip the sign when you are dividing by a negative
x < 8

So x ≥ 2 and x < 8

Greater than... shading to the right
Less than...shading to the left

Equal sign... Closed circle
No equal sign...Open circle

Answer 6

can you graph it?

Answer 7

wait i am still reading and trying to understand

Answer 8

ok so now how do i graph it?

Answer 9

You need to simplify the given inequality first. Have you (or has a helper) done so?

If yes, type out the inequality or inequalities that you wish to graph.

Answer 10

these are the inequalities--> x ≥ 2 and x < 8

Answer 11

Note that the "answer" is not a point; instead, you're graphing sets of numbers that satisfy one or more inequalities.

Answer 12

x ≥ 2 is an inequality that describes a set of numbers.

Translate this symbolic expression into words, please. "The set of all real numbers that ... "

Answer 13

wait but none of the points are on 2 or on 8... so how do i know which one??

Answer 14

Hold please. Would you please do as I asked: translate that inequality into words.

Answer 15

Please try to forget the "points" in your "none of the points are on 2 or on 8... so how do i know which one??" You are not working with individual points; rather, you're working with sets of numbers. Big difference.

Answer 16

I tried figuring this out and I came up with the last graph. I am not even sure if that is correct. I it??

Answer 17

Is***

Answer 18

plz anyone?

Answer 19

http://www.wolframalpha.com/input/?i=-13%3E-5x%2B2%3E-28

Answer 20

^that does not help for graphing!

Answer 21

sorry i was afk

Answer 22

so... @AnitaS. did "you" ever solve it? what did "you" get?

Answer 23

namely, "you", as opposed to what others wrote

Answer 24

yes i solved it. and i got the last graph but i don't know if it is correct. Do you know if i got it right?

Answer 25

the last graph... well, what did you get anyway?

Answer 26

thats what i got

Answer 27

from -13 > -5x+2>-28
what "x" ended up being as?

Answer 28

namely, what did "you" get, as opposed to what others wrote down

Answer 29

These are the inequalities you've presented: x ≥ 2 and x < 8

The first one translates into English as "the set of all real numbers greater than or equal to 2.

Translate the second inequality to English, please.

To graph the first one, draw a number line.

Darken a circle around x=2. Then draw an arrow from this darkened circle (dot) towards the RIGHT.

Show your work in the Draw utility (below).

Answer 30

The answer was this one----> http://prntscr.com/a8eoee

Answer 31

ty all

Answer 32

The first graph.

Answer 33

yes