Multiply using the FOIL method.(3x - 7)(x + 7)
A. x2 + 14x + 13
B. 3x2 + 13x - 49
C. 3x2 + 14x - 49
D. x2 - 49x + 14
Answer: C
Mathematics
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Use inductive reasoning to predict the next number in the sequence.2, 5, 4, 10, 8, 20, ...
A. 16 B. 12 C. 30 D. 40
Mathematics
Solve the problem.The beginning population of a small town was 12,000 people. Due to decline in industrial growth the population has since been decreasing at a rate of 3% every year. What was the population of this town 10 years later?
A. 7978 people B. 7185 people C. 8849 people D. 9805 people
Mathematics
Change the equation to standard form.
?
?
A. ?
B. 
C. ?
D. ?
E. none of these
Mathematics
Find the absolute value.|19|
A. -19 B. 38 C. 0 D. 19
Mathematics