Answer:
Step-by-step explanation:
The formula for finding equation of straight line is given as :
where :
m = slope
c = y - intercept = 4
To calculate the slope , we will use :
slope =
substituting into the formula , we have :
slope =
substituting into the formula for finding equation of line , we have
Answer:
1.2312×10³ inches
Step-by-step explanation:
(102.6 ft)×(12 in/ft) = 1231.2 in = 1.2312×10³ in
5x +y = 6
5x + 3y = -4
multiply top equation by -1 and bottom by 1
-5x -y = -6
5x+3y = -4
solve and get
2y = -10
y = -10/2
y = -5
answer is -5