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3 years ago

What is the solution set? −8x−18<−42 Enter your answer in the box.

Mathematics

2 answers:

Mariulka [41]3 years ago

3 0

X < 3 should be the correct answer

yanalaym [24]3 years ago

3 0

X>3

work is as follows
$-8x-18\ \textless \ -42 \\ -8x\ \textless \ -24 \\ x\ \textgreater \ 3$

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Please answer the question in the photo, thanks!

belka [17]

Answer:

$\therefore 2\dfrac{1}{3} \div \left ( -3\dfrac{2}{3} \right ) = -\dfrac{7}{11}$

Step-by-step explanation:

The question relates to dividing a fraction by proper and another fraction

The given expression is presented as follows;

$2\dfrac{1}{3} \div \left ( -3\dfrac{2}{3} \right )$

We rearrange the fractions as improper fractions for easier division as follows;

$2\dfrac{1}{3} = \dfrac{7}{3}$

$-3\dfrac{2}{3} = -\dfrac{11}{3}$

Therefore, we have;

$2\dfrac{1}{3} \div \left ( -3\dfrac{2}{3} \right ) = \dfrac{7}{3} \div \left (-\dfrac{11}{3} \right ) = \dfrac{7}{3} \times \left (\dfrac{1}{-\dfrac{11}{3} } \right ) = \dfrac{7}{3} \div \left (-\dfrac{3}{11} \right ) =-\dfrac{7}{11}$

$\therefore 2\dfrac{1}{3} \div \left ( -3\dfrac{2}{3} \right ) = -\dfrac{7}{11}$

4 0

3 years ago

Can someone please help me i would just need the answer

o-na [289]

Answer:

80+50P

Step-by-step explanation:

80 is fixed

50 is variable

1 device = 130

2 decices = 180

8 0

4 years ago

2+2-2-3-87+20090 then split in half

Svetllana [295]

20002 because all of it added together and then divided by two gives you 20002.

6 0

4 years ago

OK so this is not a question, but a call for help. I do home school all day everyday and I get so bored. My friends live an hour

Nina [5.8K]

Hi!!!, i used to be home schooled. IT WAS THE WORST. I've had to go through what your going through right now for 2 years. I'm in the 8'th grade. and i've been wanting to meet new friends.

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3 years ago

9. If the area of square 1 is 250 units?, and the area of square 3 is

Aleks [24]

Answer:

185 units.

Step-by-step explanation:

So first, I subtracted: 250 - 120 = 130

I divided 130 by 2. I got 65.

I subtracted 65 from 250 and I got 185.

Proof it is correct:

185 - 120 = 65

AND

250 - 185 = 65

5 0

3 years ago

What is the solution set? ​ −8x−18<−42 ​ Enter your answer in the box.

What is the solution set? −8x−18<−42 Enter your answer in the box.