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frez [133]
3 years ago
7

I don’t even know what i’m doing anymore. aren’t there supposed to be two answers??

Mathematics
1 answer:
Evgen [1.6K]3 years ago
8 0

Answer:

a>4

Step-by-step explanation:

-7a-11<1-4a

ADD 4a to both sides

-3a-11 <1

Add 11 to both sides

-3a <12

Divide both sides by 3

-a <4

Multiply by -1 both sides and FLIP SIGN

a>4

So  a should be 5 ,6,7,8.........

On the number line you need to count from zero  4 units to the right (positive 4) Once you are in number 4 draw an open circle which means the 4 is NOT included) Draw a line from 4 to the right because it is bigger than 4.

Interval notation is (4,∞)

[ ] a square bracket when we want to include the number 4

( ) a round bracket when we don't want to include the number 4

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If possible, use the Law of Detachment to draw a conclusion from the 2 given statements. If not possible, write not possible.
rodikova [14]
The best and most correct answer among the choices your question about Law of Detachment provided here is the first choice or letter A. <span>a. 3x - 4 = 5. It is the answer because it draws the conclusion among the two statements about the law. I hope it has come to your help.</span>
4 0
3 years ago
Read 2 more answers
Divide 102 by 300 to get .34 and multiply it by 100% to get 34%
mariarad [96]
Both of them add up to 34!

I hope this helps.

Have a "AWESOME" day! :)
8 0
3 years ago
suppose an amount increase by 50%, then decrease by 50%. will the amount after the decrease be the same as the original amount
bonufazy [111]

Answer:

Lets say you have "100" apples.

If you lost 50% of those 100 apples, (50 apples) and then half of them went rotten, then no, it wouldn't be the same. But if you picked them all back up, and none of them were damaged, then yes, they would stay the original amount.

Step-by-step explanation:


4 0
3 years ago
There are some Chicken and rabbits in a cage. There are 20 heads and 62 feet in total, the question is: how many chicken and rab
horsena [70]

Answer:There are 72 heads (chicken and rabbit) and 200 legs. How many chickens and rabbits are present totally?

Step-by-step explanation

There are 72 heads (chicken and rabbit) and 200 legs. How many chickens and rabbits are present totally?

Legs of a chicken = 2

Legs of a rabbit = 4

Total heads = 72

Total legs= 200

Let's assume that each of them has minimum 2 legs.

So 72*2 = 144 legs

Remaining legs: 200-144= 56

These remaining legs belong to rabbit because rabbit has 4 legs each.

2*Rabbits= 56

Rabbits= 56/2 = 28

Out of 72, 28 are rabbits. So there are 72-28= 44 chicken.

5 0
2 years ago
Solve and Graph: 12 – ⅔ x &gt; 6
slega [8]

Answer:

There's the graph

But the answer is x<9

X is all values below 9.

5 0
3 years ago
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