Answer:
16,-8
Step-by-step explanation:
jk=12
j lies at 4
k lies at 4+12=16
or k lies at 4-12=-8
Answer:
(-6, 9) is the solution set for given system.
Step-by-step explanation:
Given that:
3x-y=-27 ----------- eq1
4x+2y=-6 --------- eq2
Solving by combining the equations:
Dividing eq2 by 2 we get:
2x + y = -3 ------- eq3
Now add eq1 and eq3, we get:
5x = -30 (y from both equations will be cancelled out)
Dividing both sides by 5:
x = -6
Now putting value of x back in eq3:
2(-6) + y = -3
-12 + y = -3
Adding 12 on both sides:
y = -3 + 12
y = 9
So the solution set for given system is (-6, 9)
i hope it will help you!
Answer:
The least possible number of people in the family is 8.
Step-by-step explanation:
To determine the minimum number of people that make up the family, knowing that 0.83 of the children are boys, the following logical reasoning must be carried out:
Given that 0.83 is the result of 5/6, it can be said that 5 of the 6 children of the couple are boys. These 6 children must be added to the 2 fathers of the family, with which the total number of family members is 8.
Answer:
Step-by-step explanation:
im sorry but is this the full question or is there more to it
Answer:
Step-by-step explanation:
The first number is 
We simplify to get:
The second number is .
This number can be rewritten as 
This is not an integer
The third number is 
We simplify to get: 
This is also an integer.
The correct answer is .
