Answer:
y = x+2
Step-by-step explanation:
When x = 0, y =2
So, y = 0 + m
2 = 0 + m
2 = m
When x = 1, y =3
y = x + m
3 = x + 2
-2 -2
1 = x
I could be wrong but I got 28. I devided 420 by 15
Answer:
5 3/4+7 1/2
5.75 + 7.50 = 13.25 or 13 1/4
Step-by-step explanation:
5 3/4+7 1/2
5.75 + 7.50 = 13.25 or 13 1/4
Answer:
2 19/21 = 2.9048
Step-by-step explanation:
6 3/7 - 3 11/21 = 61/21
= 2 19/21
= 2.9047619
Answer:
x = 1
y = -5
Step-by-step explanation:
In this question, we need to find what the values of "x" and "y" are.
To do this, we must solve the equations.
Solve:
6x + 2y = -4
3x + 4y = -17
Lets solve for "y" first:
6x + 2y = -4
-2(3x + 4y = -17) = -6x - 8y = 34
Now subtract the two equations from each other.
6x + 2y = -4
-6x - 8y = 34
-6y = 30
Divide both sides by -6
y = -5
Now, we know that the "y" variable's value is -5.
Lets find the value of "x" by plugging -5 to "y" in one of the equations:
6x + 2(-5) = -4
6x - 10 = -4
Add 10 to both sides.
6x = 6
Divide both sides by 6.
x = 1
The value of "x" is 1.