You can soustracte the first or the second one
and y cancel
x = 6
now you put 6 in x
you can take the first or the second one
6 - y = -2
6 - y = -2
y = -8
Answer:
100
Step-by-step explanation:
Answer:
-3:4
Step-by-step explanation:
Answer:
-15,-13,-11
n + (n+2) + (n+4) = -51
3n + 6 = -51
3n = -57
n = -19
-19,-17,-15
Step-by-step explanation:
Answer:
Third choice: y + 7 = -2(x - 3)
Step-by-step explanation:
One of the two given points is (3, -7): (h, k), which would be the given point in the point-slope form of the equation of a straight line:
y - k = m(x - h)
If we replace h with 3 and k with -7, we get
y + 7 = m(x - 3).
Next, let's calculate the slope, m: as we go from (2, -5) to (3, -7), x increases by 1 and y decreases by 2. Hence, the slope is m = rise / run = -2/1, or -2.
Thus, the third answer choice is the correct one: y + 7 = -2(x - 3).
