6
6 and -2
You must add either two odd numbers or two even numbers.
negative 3 and positive 4
The two numbers that multiply to make 40 and add to make -13 are -8 and -5. When you multiply -8 and -5, you get 40, and when you add them together, you get -13.
The numbers are: -5 and 3
3 and 4
-2.7178 and 14.7178 (approx)
6 and -2
You must add either two odd numbers or two even numbers.
In order to find the mean of numbers, add up all of the numbers and thn divide it by the number of numbers there are. Adding two, five and twelve equals nineteen. Then divide three into nineteen, and this gives you a mean of 6.33.
negative 3 and positive 4
5 and -3
The two numbers that multiply to make 40 and add to make -13 are -8 and -5. When you multiply -8 and -5, you get 40, and when you add them together, you get -13.
-1
The numbers are: -5 and 3
12
5 x 1.25