Solve this system of equation: y = -24x - 3y =18

If an x intercept only touches the x axis it means it has a multiplicity of 2. if an intercept goes through the axis it has a multiplicity of 1 true false

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500