I guess =ay=6-3x= ay/y=6-3x/y= a=6-3x/y
(7x + 2)(x - 2) are the factors
Answer:
Two variable linear inequality
Step-by-step explanation:
Two variable linear inequality
Answer:
The possible expressions are:
Step-by-step explanation:
We are to determine the expression equivalent to:

Since the options are not listed, I would give you possible answers.



The correct equation is 8.7 + b = 54.6
because it is given that measure of side a is 8.7cm, in all other equations the values of a is different.
from the first equation we can find the value of b, that is
b = 54.6 - 8.7 = 45.9
so, value of b is 45.9cm