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Sonja [21]
3 years ago
8

I need help on number 28

Mathematics
2 answers:
9966 [12]3 years ago
6 0
It positive if there are two negative then it equal a positive if the are different it goes to the one witch is bigger number
jasenka [17]3 years ago
5 0
Both negative added will get a negative number. When there are two negative it becomes positive.

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Y=8x;(0,0) help please it is due tmr
nlexa [21]
(X,Y) 0=X and 0=Y if you plug in 0 for X and 0 for Y in Y=8X it will be 0=8(0). 8 times 0 is 0 which is the equation
6 0
3 years ago
Can you please explain how you got the answer? Also plz tell me what the closed and open circle mean again..
ale4655 [162]

Answer: A

Step-by-step explanation:

  • Open circle means that x does not equal that number. For example, the open circle on C is on 8, so that shows x is not equal to 8.
  • Closed circle means that x does equal that number. For example on A, there is a closed circle on 8, so x could equal 8.

First, we need to solve the equation.

  1. Subtract 200 frim 1200 -> 125x ≥ 1000.
  2. Divide 125 from 1000 to isolate the x -> x ≥ 8

So, that means x is bigger than or equal to 8.

8 0
2 years ago
Read 2 more answers
If U.S. Treasury bills are earning 4 percent and the stock investment you are considering has a potential return of 10 percent,
erica [24]

Answer:

Option "D" is the correct answer to the following question.

Step-by-step explanation:

Given:

Return on U.S.Treasury bills = 4%

Potential return on stock investment = 10%

Find:

Additional risk of investing in the stock (Risk premium) = ?

Computation:

⇒ Additional risk of investing in the stock (Risk premium) = Potential return on stock investment - Return on U.S.Treasury bills

⇒  Additional risk of investing in the stock (Risk premium) = 10% - 4%

⇒ Additional risk of investing in the stock (Risk premium) = 6%

7 0
3 years ago
yesterday Josh sold some boxes of greeting cards. today he sold seven boxes .if he sold 25 boxes in all , how many did he sell
Galina-37 [17]

If he sold 25 boxes in all and he sold 7 today then he would of sold 25 - 7 boxes yesterday. Josh sold 18 boxes yesterday.

Today = 7

Yesterday = 18

Total = 25

7 + x = 25, when x = Yesterdays sold boxes.

Hope this helps :)

7 0
3 years ago
Read 2 more answers
The figure shows a carpeted room. How many square feet of the room is carpeted?
alukav5142 [94]

Answer:

40

Step-by-step explanation:

So split it into two shapes. Two rectangles.

Rectangle 1 = 4 * 5 = 20

Rectangle 2 = 2 * 10 = 20

20 + 20 = 40

6 0
3 years ago
Read 2 more answers
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