Answer:
They all look right but i'm not sure about the last one?
Step-by-step explanation:
Answer:
5 x 2 -3 = 7
Step-by-step explanation:
i mean.... thats all
solve for y
2x−4y=10
-2x -2x subtract -2x from both sides
-4y = -2x +10
-4 -4 Divide both sides by -4 (coefficient on y)
y = -2/-4x + 10/-4
y = 1/2x - 5/2
the slope is the number on the x (coefficient)
and its 1/2