Rewrite the subtraction problem as an addition problem.(+24) - (+19)
A. (+24) + (+19)
B. (+24) - (-19)
C. (+24 ) + (-19)
D. None of the above
Answer: C
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Solve the problem.In how many ways can you exactly cover the last two diagrams with "dominoes" that are just the size of two small squares?
Use inductive reasoning to investigate the number of ways that a 2 × n strip can be exactly covered with "dominoes".[Hint: consider the Fibonacci numbers F1 = 1, F2 = 1, F3 = 2, F4 = 3, F5 = 5, F6 = 8, F7 = 13, . . . ]
A. 10 ways; 28 ways
The number of ways that a 2 × n strip can be exactly covered with "dominoes" is given by 
B. 8 ways; 34 ways
The number of ways that a 2 × n strip can be exactly covered with "dominoes" is given by the Fibonacci number Fn
C. 8 ways; 34 ways
The number of ways that a 2 × n strip can be exactly covered with "dominoes" is given by the Fibonacci number Fn+1
D. 9 ways; 15 ways
The number of ways that a 2 × n strip can be exactly covered with "dominoes" is given by 2n - 1
Provide an appropriate response.Divide and reduce answer to lowest terms, converting improper fractions to whole or mixed numbers: 
÷ 
A. 12
B. 3
C. 
D. 
Determine whether f and g are inverses by determining whether 
and 
f(x) = x - 2, g(x) = x + 2
A. Yes B. No
Graph the hyperbola.9x2 - 4y2 = 36
A. 
B. 
C. 
D. 