Math question! harold has 300 feet of fencing and he wants to enclose three rectangular grazing areas along a river. what would the dimensions of the outer pen be if the total area was 4,400 square feet?

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?  

Which table represents a linear function? i'll give brainliest to first answer ^'^

The figure below shows rectangle abcd and the triangle eca on a coordinate plane. which of the following expressions represents the perimeter of triangle of triangle eca in units