What is the soul it ion to the linear system shown above? (See photo)

2x minus y equals 6, x plus y equals negative 3

When is g(x) = 0 for the function g(x) = 5.23x + 4?

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