Find the value of the determinant.

A. 44
B. -44
C. -76
D. 76


Answer: C

Mathematics

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The number of cars sold weekly by a new automobile dealership grows according to a linear growth model. The first week the dealership sold two cars (P0 = 2). The second week the dealership sold six cars (P1 = 6).If the manager gets a $100 bonus for every car sold, how much total bonus money did the manager make in the first four weeks?

A. $3200 B. $8000 C. $1400 D. $5600 E. none of these

Mathematics

Graph the solution of the quadratic inequalities on a number line and write the solution in interval notation. s2 - 2s - 3 < 0

A. (3, ?)

B. (-?, -1)

C. (-?, -1) ? (3, ?)

D. (-1, 3)

Mathematics

Divide the polynomials using polynomial long division.

A. 3- 4
B. 3- 4 + 
C. 3+ 4
D. - 4

Mathematics

Evaluate - given x.47

A. -20 B. -47 C. 20 D. 47

Mathematics