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Q: What 2 numbers times together to get -20 and add up to get 2?

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The numbers are: -1 and -20

-15.2915 and -4.7085 (approx).

20

You find the first 20 prime numbers and add them together. There is no formula for generating a sequence of prime numbers and so none for the series of their sums.You find the first 20 prime numbers and add them together. There is no formula for generating a sequence of prime numbers and so none for the series of their sums.You find the first 20 prime numbers and add them together. There is no formula for generating a sequence of prime numbers and so none for the series of their sums.You find the first 20 prime numbers and add them together. There is no formula for generating a sequence of prime numbers and so none for the series of their sums.

The numbers are: 80 and -20

20

29

33

-22

-20 and 80 -20*80=-1600 -20+80=60

52

-134

-4

Add the two numbers together and then divide by two. Assume the two number is 10 and 20. Add them together (30) and divide by 2 (15).

80+20 (and) 80*20(* means times)

The factor pairs of 30 are (30,1)(15,2)(10,3)(6,5) None of them add up to 20.

add all the numbers together and then you divide it by the number of numbers there are for example if you have 20, 10, and 30 they equal 60 and since there are 3 numbers you divde 60 by 3 and there you go you get 20

You would average them the same way you average other numbers: add the numbers together and divide by the number of numbers you added together (in this case, two). For example, the average of -12 and -20 is (-12 + -20)/2 = -32/2 = -16.

Unfortunately addition is commutative, which means you will get the same answer whichever order you add the numbers up in. Think of a bag of 20 potatoes. It doesn't matter how you group them and add the groups together, you will always get to 20.

18.33 (To find the average, add all of the numbers together and then divide by the number of numbers there are)

To find the percentage in a histogram you need to add the numbers together and divide how many numbers you have. For example, if you have four customers that spend $20, $25, $30, and $35, you would add the totals together and divide by four.

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You add the numbers together and divide by the number of numbers. So, 2+4+6+8 totals 20. Divided by four gives you five.

The average. Add all the numbers together and divide that by how many numbers there are. Example: 6,2,3,4,5. Added together equals 20. Divided by all of the numbers (5) equals 4. Your answer would be 4.

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