Answer:
(0.9,4.2)
Step-by-step explanation:
Given:
The table above such that
Required
Approximation of the solution
To do this, we start by equating both values of y
Collect like terms
Divide both sides by -7
(Approximated)
Substitute for x in any of the expression of y
Using
(Approximated)
The closest to this is option D
(x,y) = (0.9,4.2)
2/7*3/8>3/8 because 2/7>1