Mark is a student, and he can work for at most 20 hours a week. he needs to earn atleast $75 to cover his weekly expenses. his dog walking job pays $5 per hour and his job as a car wash attendant pays $4 per hour. write a system of linear inequalities to model the situation, and graph the inequalities

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.