5. Dave has work shirts in 5 different colors. He works three days each week. How many possible
arrangements are there for the shirts each week?
15
60
120
125

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x