Help me with this pls

Answer:
C
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
6x + 10y = 8 ( subtract 6x from both sides )
10y = - 6x + 8 ( divide each term by 10 )
y = - [tex]\frac{6}{10}[/tex] x + [tex]\frac{8}{10}[/tex] = - [tex]\frac{3}{5}[/tex] x 6 + [tex]\frac{4}{5}[/tex] ← in slope- intercept form
with slope m = - [tex]\frac{3}{5}[/tex] → C