A plot of a rectangular land is divided into 3 sections, P , Q and R to plant three types of vegetables. The perimeter of the land is 170m and the length of the land is 15m more than its width. Find the area 9f the largest plot for planting the vegetables.​

What is the difference between regular convex and concave polygons

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

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?