1 answer
(click or scroll down)
A. 2.5
To find the value of y, substitute x = 0.3 into the equation 5x + 2y = 20:
5(0.3) + 2y = 20
1.5 + 2y = 20
2y = 18.5
y = 9.25
Therefore, the value of y is 9.25 when x = 0.3.