The area in square feet of a rectangular field is x^2 - 100x + 1600. The width, in feet, is x - 20. What is the length, in feet?

10 points? me . its important ‼️‼️

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.