Coefficients are ,5,20 variables are w,m and constant is 50
892.48
You have to subtract he given numbers.
Given y = f(x)
Substitute x = 10.
Therefore f(x) = 13 when x = 10
The scale length is 9cm and the scale is 6cm/15ft which is 3cm/5ft, so we can say:
9cm(5ft/3cm)=15ft for the length
If you wanted the width too...
4cm(5ft/3cm)=20ft/3 (6'8", 6ft 8in)
34-13.6=20.4
20.4/34= .60
60% off