NEED HELP ASAP!! Benny earns $12.00 per hour as a lifeguard. He earns a bonus of $75.00 1 point
for taking a training course. Which graph best represents the number of
hours he must work to earn at least $399.00?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12