Write the system in the form 
Then solve the linear system by computing 
with a calculator. Round numbers to the nearest tenth, as necessary.1.9x - 0.5y + 2.2z = 3.95.3x - 7.0y - 0.5z = -5.02.5x - 5.0y - 1.2z = -1.4
A. (-42.4, -29.6, 44.1)
B. (-10.6, -7.4, 11.0)
C. (-5.3, -3.7, 5.5)
D. (-21.2, -14.8, 22.1)
Answer: C
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A. 
tan-1
B. sin-1
C. 
tan-1
D. 2 sin-1
Find the limit and determine if the function is continuous at the point being approached.
sec (x sec2 (x) - x tan2 (x) - 1)
A. sec 5; yes B. Does not exist; no C. csc 5; yes D. sec 5; no
Provide an appropriate response.The volume of a box (rectangular prism) is 504 in3. If the height of the box is 3 in., and the length of the box is 2 inches more than the width, what are the length and width of the box?
Fill in the blank(s) with the appropriate word(s).
Decide whether the statement is true or false.4 is a solution of 2x = 8.
A. True B. False