3 years ago

the table below gives the average cost, x (to the nearest hundred) of tuition and fees, y, at a four year college

1 answer:

5 0

22
$476352nbvo$

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ohaa [14]

The given compound inequality is

$2(x+3)>6 \ or \ 2x+3\leq -7$

First we solve the first inequality,

$2(x+3)>6
\\
x+3 >3
\\
x>0$

Now we solve the second inequality

$2x+3\leq -7
\\
2x \leq -7-3
\\
2x\leq -10
\\
x\leq -5$

So we have

$x > 0 \ or \ x\leq -5$

So the required solution is

$( - \infty,-5] \ or \ (0, \infty)$

Correct option is A .

4 0

3 years ago

Fiesta28 [93]

(x,y)
go over x, and up or down y
if fraction then between integers (1/2)=> between 0 and 1.
0=>don't move on that axes
(0,y) move y
(x,0) move x

8 0

3 years ago

IRINA_888 [86]

Its b hope this helps

3 0

3 years ago

Nady [450]

Could help if you showed the rest of the table

6 0

3 years ago

abruzzese [7]

One.
Two sides are the same, the base is 1m.

8 0

3 years ago