Solve.|3x + 9| + 5 = 9

A.
B.
C.
D.


Answer: D

Mathematics

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Find the infinite sum accurate to 3 decimal places.

A. 1.000 B. 1.500 C. 0.500 D. 3.000

Mathematics

Scores in golf can be 0 (also called par), a positive integer (also called above par) or a negative integer (also called below par). Below are the scores of some members of a college golf team in a recent tournament. Find the average of the scores for Ben, Dan and Emeril.

A. 1 B. -2 C. 2 D. 6

Mathematics

Determine if each statement is true if

(i) ABCD is a parallelogram
(ii) ABCD is a rhombus
In each case, if true, explain why.



(a) AE = DE
(b) AE = CE
(c) AC = AB
(d) AB = CD

Mathematics

Consider the system (a) Rewrite it in the form AX = B where, A, B, and X are appropriate matrices.(b) Find the inverse of A.(c) Solve the system by computing A-1B.

What will be an ideal response?

Mathematics