Find the solution(s) of the system of equations. x2 + y2 = 18
y= x + 6

A) (3, 3) and (-3, -3)
B) (-3, 3) and (3,9)
C) (-3,3)
D) (3,9)

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

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

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99