Answer:
The slope is -1.
Step-by-step explanation:
x+y=3: Put it in slope intercept form. First you have to subtract x from both sides: y=-3-x. Next switch into slope intercept form. y=-x-3. The slope is -x (or -1) and the y-intercept is -3.
Answer: 160+(W x 3)=195-(W x 2)
Step-by-step explanation:
I'm not 100% sure this is right but it should be!
Answer: 14
Step-by-step explanation:
5a - 5 = 10a
-5 = 5a
a = -1