Answer: 15
Step-by-step explanation:
3q+9=54
-9 -9
3q = 45
—————-
3
Q=15
Answer:
A.
Step-by-step explanation:
Perpendicular => so it will have a slope of negative reciprocal to this slope
Slope = 2/3
Now
Point = (x,y) = (6,5)
So,
x = 6, y = 5
Substituting in the slope intercept form
5 = (2/3)(6)+b
5 = 4+b
=> b = 1
So, we have
m = 2/3
b = 1
Putting in the slope intercept equation
y = 2/3x+1
Look at the picture i have attached. 8 tally marks are four lines with one crossed over plus three more separate lines