Y=3x+10
10 represents the fee
X= amount of hours
3 is the cost per hour.
Answer:
ok?
Step-by-step explanation:
Sure friend what do you need help with? I will help you
Answer:
Step-by-step explanation:
The line has a slope of -1/3. For lines to be perpendicular there product must equal negative 1
m1(m2)=-1
-m/3=-1
m=3
So we know our line has a slope of three so
y=3x+b, we can solve for the y intercept, b, using point (-2,8)
8=3(-2)+b
8=-6+b
b=14, so our line is
y=3x+14
Answer:
if it sell 20 it sells30
Step-by-step explanation:
answer is 30%
Answer:
Step-by-step explanation:
