Consider the equation 6x+3y=9. which equation, when graphed with the given equation, will form a system with infinitely many solutions? a: y+2x=3 b: y+2x=9 c: y=2x+3 d: y=-2x+9 pl

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase