Ken and Kyle bought a $12 lotto ticket together. Ken contributed $9 and Kyle contributed $3. Their ticket won the jackpot of $600,000
What proportion of the money should Ken receive if the jackpot is shared in the same ratio as their contributions?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.