Answer:
y= -2x-3
Step-by-step explanation:
this is because the y intercept is at negative 3 and the rise over run is down 1 over 2
Answer:

Step-by-step explanation:

Answer:
x=70
Step-by-step explanation:
A = 81 square in.
s = sqrt(A)
s = sqrt(81)
s = 9 in.
Daily failure rate = probability that it will not work on any particular day.