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Komok [63]
2 years ago
14

| 18 - (-13) | it’s subtracting integers

Mathematics
1 answer:
Anna35 [415]2 years ago
7 0
Answer: 31

How: If there are two negative signs like this, you would connect them together and make it into a addition sign where you then can add them.
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1) What part of 20 is 5?<br> 2) What part of 20 is 12?
Ksivusya [100]

Answer:

  1. 1/4
  2. 3/5

Step-by-step explanation:

You find the part by expressing the ratio as a fraction, then simplifying.

1. 5/20 = (1·5)/(4·5) = (1/4)·(5/5) = 1/4

5 is 1/4 of 20.

__

2. 12/20 = (3·4)/(5·4) = (3/5)·(4/4) = 3/5

12 is 3/5 of 20.

8 0
3 years ago
Maggie was at a state fair and decided to but a sundae from an ice cream stand. The ice cream stand had four flavors of ice crea
I am Lyosha [343]

Total number of ice cream flavors = 4

(chocolate,vanilla,mint chip, coconut)

Number of toppings = 2

(hot fudge , caramel).

Different sundaes could Maggie create using one scoop of ice cream and one toppings = {(chocolate, hot fudge),(chocolate, caramel), (vanila, hot fudge),(vanilla,caramel), (mint chip, hot fudge), (mint chip,caramel), (coconut,hotfudge),(coconut,caramel) }= 8


6 0
3 years ago
Read 2 more answers
Charlie bought 25 shares of stock at $10.50 per share and sold them
frutty [35]

Answer:

$18.75

Step-by-step explanation:

11.25 - 10.50 = 0.75

0.75 • 25 = 18.75

3 0
2 years ago
Olce Question<br> What type of notation uses these brackets {}?<br> A. Interval<br> B. Set
Sergio [31]

Answer:

Interval?

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP ME!! What is 3,200 as a product of its factors?? This for 6th grade
lakkis [162]

Answer:

3,200 is first divided by 2 which is smallest prime number . Then the answer is get 1,600 . Again this number is divided by 2 then answer is 800 . This step is continues for all time . So , it is again divided by 2 then answer comes 400 then divided answer comes 200. Then again divided by 2 then answer is 100 and again divided by 2 then answer is 50 again divided by 2 then answer is 25. now we cannot divided by 2 this number 50. Then what to do? we have to use prime number .so we have to divided by 5 then answer is 5. In last ,for checking we have to multiply all this prime number to check this answer.

7 0
2 years ago
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