A bookstore charges $4 for all children's books. Elijah graphs the function that gives the total cost, y, in dollars to buy x number of books. Which ordered pair is a point on the graph of the function? A) (2,8)
B) (4,12)
C) (9,18)
D) (20,5)

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

What term makes it inconsistent y=2x - 4 ?

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