Write down upper and lower bound of each measurement
A distance given as 76 km to the nearest km

What is the perimeter of square abcd? units units 28 units 37 units

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

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq