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The sum of 4 consecutive integers is -82 what are the integers?
86
The sum of squares of two positive consecutive even numbers is 52 What is the smaller number?
This is best solved by trial-and-error. If one set of consecutive even integers doesn't work, try a different set. Hint: The integers involved are fairly small.
Three conecutive integers whos sum is 117?
You can find those by trial and error. You can also write an equation for the three consecutive integers, and solve it. If the first number is "n", the others are "n + 1" and "n + 2". By solving the equation for "n", you get the first of the three numbers.
The sum of two consecutive odd integers is 32. Find the integers?
Oh, dude, okay, so let's break it down. If we have two consecutive odd integers, we can call them x and x+2. So, x + (x+2) = 32. Just solve that simple equation, and you'll find the integers are 15 and 17. Easy peasy, lemon squeezy.
How many unique sets of 6 can you get from 1 to 28?
It looks like you are asking how many combinations of 6 numbers are there in the 28 numbers 1 through 28. This is known as the number of combinations of 28 things taken 6 at a time. The answer is 28!/(6!22!) (n! means n factorial, which is the product of all the integers from 1 to n). I get 376,740 if I haven't made an error in arithmetic.
