Use a graphing calculator to solve the system. Express solutions with approximations to the nearest thousandth.
-$$\frac { 9 } { 7 } x + y = 5$$
$0.4 x - y = 3$
A) $\{ ( 4.746 , - 1.102 ) \}$
B) $\{ ( 2.258,2.097 ) \}$
C) $\varnothing$
D) $\{ ( - 2.947,8.789 ) \}$

Question

Quizplus · Accepted Answer

Using a graphing calculator to solve the system of equations $\frac{9}{7}x + y = 5$ and $0.4x - y = 3$, we find the intersection point of the two lines, which is approximately $(4.746, -1.102)$.

Use a Graphing Calculator to Solve the System 97x+y=5\frac { 9 } { 7 } x + y = 579​x+y=5

Use a Graphing Calculator to Solve the System $\frac { 9 } { 7 } x + y = 5$