Find the value of the determinant.

A. 130
B. -12
C. -90
D. 80


Answer: A

Mathematics

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Write an equation for the line passing through the given pair of points. Give your final answer in standard form.(7, 0) and (0, 2)

A. 2x - 7y = 14 B. 2x + 7y = 2 C. 2x + 7y = 14 D. 7x - 2y = 14

Mathematics

Fill in the blank with one of the words or phrases listed below.The equation y = 7x - 5 is written in  form.

A. direct B. standard C. slope-intercept D. point-slope

Mathematics

Write the following number in exponential notation:

Mathematics

Add:

5.632 + 39 + 64.5081 A) 98.1401 B) 110.2502 C) 109.2511 D) 119.1502 E) 109.1401

Mathematics