Use Cramer's rule to solve the system of linear equations in three variables.

A. (1, 6, 1)
B. (1, -6, -1)
C. (2, 4, 1)
D. (6, 1, 6)


Answer: A

Mathematics

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The chicken sandwiches you are ordering contain a total of 14 grams of trans fat.  Fry orders have 8 grams of fat per order. ? A:  Find a formula that gives the number G of  grams of fat in your order if you add n orders of fries to your sandwich order. ? B:  How many orders of fries can you make if you wish to limit trans fat in the total order to  38 grams?

What will be an ideal response?

Mathematics

Write the statement as an absolute value inequality.p is 5 units from 8

A. |p - 8| = 5 B. |p - 8| < 5 C. |p| = 3 D. |p - 5| = 8

Mathematics

Solve the problem by using addition, subtraction, multiplication, or division as needed.Last year an employee's salary was $6000. From that, a total of  was withheld for taxes and social security. What was his monthly take-home pay?

A. $620 B. $500 C. $4560 D. $380

Mathematics

Provide an appropriate response.According to a survey, the cost of housing is approximately 6.07 times what is was a decade ago. Round this decimal to the nearest tenth.

A. 6.2 B. 6 C. 6.1

Mathematics