Determine whether the sequence is arithmetic.5, -15, 45, -135, 405, ...
A. Arithmetic
B. Not arithmetic
Answer: B
Mathematics
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Factor by grouping.12x3 - 10x2y - 18xy2 + 15y3
A. (12x2 - 3y2)(x - 5y) B. (2x2 - 3y)(6x - 5y) C. (2x2 + 3y2)(6x + 5y) D. (2x2 - 3y2)(6x - 5y)
Mathematics
Solve the problem.David's company has to ship 2200 boxes of sprinklers. 4 truckloads all containing the same number of boxes were delivered. How many boxes were shipped in each truck?
A. 550 boxes B. 50 boxes C. 55 boxes D. 555 boxes
Mathematics
Find the product and write the answer in simplest form. Assume variables represent nonnegative values.
? 
A. 10
B. 5
C. 5
D. 10
Mathematics
Use synthetic division to perform the division.
A. 2x2 - 5x - 12 + 
B. 2x2 - 5x + 12
C. 2x2 - 5x - 12
D. 2x2 - 5x + 12 + 
Mathematics