Solve the equation.
- 
= 7
A. 30
B. 210
C. 35
D. 42
Answer: B
Mathematics
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Solve the problem. Round your answer to the nearest tenth, if necessary.Working together, Rick and Juanita can complete a job in 6 hr. It would take Rick 9 hr longer than Juanita to do the job alone. How long would it take Juanita alone?
A. 9 hr B. 3 hr C. 15 hr D. 6 hr
Mathematics
In the following question(s), FN represents the Nth Fibonacci number.If F500 = a and F501 = b, then F503 =
A. a + 2b. B. a + b. C. 2a - b. D. b - a. E. none of these
Mathematics
Write the first four terms of the recursive sequence.a1 = 5, an = 2an - 1 - 1 for n ? 2
A. 5, 9, 17, 33 B. 5, 9, 19, 39 C. 5, 11, 23, 47 D. 5, 10, 20, 40
Mathematics
Graph the function.y = 
A. 
B. 
C. 
D. 
Mathematics