Answer:
B
Step-by-step explanation:
There are no repeating values for x, for different values plugged in for y.
Answer:
the Expression is :
(3) × (1 + 6d + 7y)
Step-by-step explanation:
here's the solution : -
=》

=》

now, since 3 is common in all terms let's take it out.
=》

=》so, ,we got the above expression as product of 3 and ( 1 + 6d + 7y ) as factors.
Answer:
OA and OC hope that helps :)

multiplying both sides by x^2

simplifying

dividing by 7