Answer:
x=3.50
Step-by-step explanation:
2*3.50=7
7-1=6
3+6=9
9+11=20
Answer:
y-2 = 1/4(x-20) point slope form
y = 1/4x -3 slope intercept form
Step-by-step explanation:
y = -4x
The slope is -4
The slope that is perpendicular is the negative reciprocal
- (1/-4) = 1/4
The slope of our new line is 1/4
We have a point and the slope, so we can use point slope form
y-y1 = m(x-x1)
y-2 = 1/4(x-20)
If we want the line in slope intercept form, distribute
y-2 = 1/4x -5
Add 2 to each side
y-2+2 = 1/4x -5+2
y = 1/4x -3
Answer:
40
Step-by-step explanation:
if each question correct is worth two points, then the total points is 200. multiply the actual score by two to make the wrong answers equal the right answers, and then subtract it from 200. it should come out to look like 
Answer:
140 degrees
Step-by-step explanation:
Supplementary angles add up to 180. 180-40=140
