Ax + b = r
subtract ax from both sides:-
ax - ax + b = r - ax
b = r - ax (answer)
It is a conversion factor.
For example to convert from eett to inches you multiply by 12 in/ft, which is the conversion factor.
Answer:
-2 and 0
Step-by-step explanation:
Kelso / jones = 84.5/33.8 = 5/2 = 2 1/2
==> c
