Answer:
y = -3x-1
Step-by-step explanation:
Point-slope equation of a line
y-y1=m(x-x1)
(x1,y1) are coordinates of a point in the line = (-3,8)
m is the slope of the line = -3
Fill in what you know and move constants to get y by itself (y=mx + b ... slope-intercept equation)
y-8=-3(x+3)
y-8=-3x-9
+8 +8
y = -3x-1
None of the options are correct
Answer:
Step-by-step explanation:
3x + 5y = 7
Since that is our original form, let's convert it so that we can find the slope:
5y = -3x + 7
y = -3/5 x + y
To get a perpendicular line, we need the negative reciprocal of the slope. This means that the sign switches and numerator and denominator flip:
m = 5/3
From here, we use the point-slope equation and then convert that into slope-intercept form:
y - y1 = m(x - x1)
y - 6 = 5/3(x - 0)
y - 6 = 5/3x
Answer:
75% chance not to be picked since 1/4 is 25% and 16 divided by 4 is 4 and 4 is a whole so if you take 1/4 of it out you get 3/4 and 3/4 is 75%. I hoped I helped you
Step-by-step explanation:
2x+11+6x-7=180
8x+4=180
8x=176
x=22
MHT= 6x-7
125
AHM= 2x+11
55
The missing number would be 100.
e.g 400/2= 200
200/2= 100
100/2 = 50
50/2 = 25