Which expressions are equal to 6 when x = 8 and y = 1? Choose all answers that are correct. A. x – y + 1 B. (x ÷ y) – 2 C. x + y
1 answer:
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Answer:
The numbers are : -20,-18,-16,-14
Step-by-step explanation:
Let 1st even integer be
So, next consecutive even integer would be
3rd consecutive even integer would be
4th consecutive even integer would be
Sum of first three integers would be
It says sum of the first three is 2 more than twice the fourth,
So we have
using distribution to simplify.
Subtracting from both sides
Subtracting 6 from both sides
∴
So first integer =-20
2nd integer
3rd integer
4th integer
So, the numbers are : -20,-18,-16,-14