Can someone please help me out, im not asking for an answer.

solve the inequality. graph the solution.
5r+4 ≤ 5

Question

Can someone please help me out, im not asking for an answer.

solve the inequality. graph the solution.
 5r+4 ≤ 5

anonymous · Answer

so you want to have only r on one side.
subtract 4 from both sides and then divide both sides by 5.
what do you get ?

anonymous · Answer

$$r \ge 1/5$$

anonymous · Answer

good

anonymous · Answer

the graph will look like :
|dw:1378306008085:dw|

anonymous · Answer

the circle of 1/5 is full since r is also equal 1/5

anonymous · Answer

I see, thank you so much :)

anonymous · Answer

if we would have r > 1/5
the circle was blank

anonymous · Answer

hmm looks like you switched the inequality for some reason

anonymous · Answer

@satellite73 is correct !

anonymous · Answer

if you started with 
$$5r+4\leq 5$$ then you should end up with 
$$r\leq \frac{1}{5}$$

anonymous · Answer

havent noticed sorry.

anonymous · Answer

"less than or equal to" 
keep the inequality the same (unless you multiply by a negative number, then switch it)

anonymous · Answer

ohh I though you where supposed to, I got what I did wrong your only supposed to switch with a negative

anonymous · Answer

so the answer
r<= 1/5
the graph will be :

anonymous · Answer

|dw:1378306304230:dw|

anonymous · Answer

again, im sorry for that. i havent noticed.

anonymous · Answer

|dw:1378306331410:dw|