the area of a rectangular land is 88 square metre & perimeter is 38 metre. what is the length & breadth of the land?​

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Ihave trouble finding the nth term of a linear sequence

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18