The 3 consecutive integers are
n
n + 1
n + 2
Then
n2 + (n + 1)2 + (n + 2)2 = 194
n2 + (n2 + 2n + 1) + (n2 + 4n + 4) = 194
3n2 + 6n + 5 = 194
3n2 + 6n - 189 = 0
n2 + 2n - 63 = 0
(n - 7)(n + 9) = 0
n = 7 or -9
If n = 7, the 3 integers are 7, 8, and 9
If n = -9, the 3 integers are -9, -8, and -7
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Hope this helps you
Answer:
I thank it is C
Step-by-step explanation:
hope this helps if not please let me now
I got 0.416667, but.......im not sure thats right...
Answer:
first option
(8, -1)
Step-by-step explanation:
We have the following system of linear equations

To solve the system multiply the first equation by -5 and then add it to the second equation.


-----------------


substitute
in any of the two equations and then solve for x


The answer is the first option
(8, -1)
Answer:
Step-by-step explanation:
<u>3/4 left and 1/7 of that eaten:</u>
- 3/4 - 3/4(1/7) =
- (3/4) (1 - 1/7) =
- (3/4)(6/7) =
- 18/28 =
- 9/14