Y = 3x - 1 ---- (1)
x - y = -9 ---- (2)
From Equation 2:
x - y = - 9
x + 9 = y
y = x + 9 --- (2a)
(1) - (2a):
0 = 3x - x - 1 - 9
0 = 2x - 10
2x - 10 = 0
2x = 10
x = 5 ---- sub into (1)
y = 3(5) - 1
y = 15 - 1
y = 14
Answer:
1/2
Step-by-step explanation:
(1/8+3/12)×(11/6-1/2)
Using bodmas
Deal with the bracket first and it should start with the addition
1/8+3/12
Lcm of the two is 96
12+24/96
=36/96
Then move to the next bracket
11/6-1/2
Lcm is 6
11-3/6
=8/6
Bring the two answers together
36/96×8/6
=1/2
Answer:
Slope: −12
Y-Intercept: −3
Step-by-step explanation:
hope this helps
Answer:
the equation would be (x-5)^2 + (y-(-3)^2= 4^2
Step-by-step explanation:
How I got this was you keep the equation and fill in the blanks with the points.
So the first blank with (x-?)^2 would be 5 because that is your x point.
The second blank with (y-(?))^2 would be -3 because that is your y point.
The last blank would be 4^2 because that is your radius
Let me know if you need more