--- + 400 = 598 (need help)

x = 198

Step-by-step explanation:

To find our unknown number, we simply use algebra:

x + 400 = 598

Subtract both sides by 400

x = 198

To fill in the blank just subtract

To check add 198 and 400

So, the answer is 198

Hope this helps

(ﾉ´ヮ`)ﾉ*: ･ﾟ

1. perpendicular

2. parallel

3. perpendicular

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4