Find the numerical value of the expression for 
and 
4x2 + 5x
A. a) 36 b) 162
B. a) 44 b) 1206
C. a) 52 b) 234
D. a) 84 b) 1386
Answer: D
Mathematics
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Solve the problem.A local department store sells carpets in 4 sizes. Each carpet comes in 3 different qualities. One of the sizes comes in 5 colors. The other sizes come in 3 colors. How many choices of carpet are there?
A. 42 B. 51 C. 44 D. 47
Mathematics
Find the indicated quantities for the appropriate arithmetic sequence.A rose garden has 16 bushes in one row, 13 bushes in the next row, then 10, and so on. If there are 51 bushes in the garden, in how many rows are they planted?
A. 3 B. 7 C. 6 D. 5
Mathematics
Perform the indicated operation.
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
- 8 = 0
A. 
B. ?
C. {64}
D. 
Mathematics