Answer:
(1,-3)
Step-by-step explanation:
x+y=-2 equation(1)
x=-2-y
2x-y=5---------------equation (2)
now ,
putting value of x in equation (2)
2x-y=5
2(-2-y)-y=5
-4-2y-y=5
-3y=5+4
-3y=9
y=-3
again,putting of value y in equation 1
x+y=-2
x-3=-2
x=-2+3
x=1
hope this will helps you
They are all multiples of 12. 12x1, 12x2, 12x6, 12x24.
The anwser is 11a I think lmk
Answer:
1) k = 3
2) 3, 4, 5
3) k + (k + 2) + (k + 4) = 4k
4) 6, 8, 10
Step-by-step explanation:
Jared used the equation;
k + (k + 1) + (k + 2) = 4k
Let's find k.
3k + 3 = 4k
4k - 3k = 3
k = 3
Thus,the integers will be;
3, (3 + 1) and (3 + 2)
This is; 3, 4, 5
He is looking for consecutive even integers but yet got 3 and 5 which are odd numbers. However, he should have used the format;
k, (k + 2), (k + 4) as the 3 consecutive even integers.
Thus, rewriting the main equation gives;
k + k + 2 + k + 4 = 4k
3k + 6 = 4k
4k - 3k = 6
k = 6
Thus,the integers are;
6, (6 + 2), (6 + 4)
This is; 6, 8, 10
Answer:
i believe this is geometric
Step-by-step explanation:
