Solve the equation.9n - 6 = 84
A. n = 85
B. n = 15
C. n = 10
D. n = 81
Answer: C
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Provide an appropriate response.Multiply and report the product with the appropriate accuracy: 14.83 cm (12.5 cm)
A. 185.375 cm2 B. 186 cm2 C. 185.4 cm2 D. 185 cm2
Solve the problem.Find the average rate of change illustrated in the graph.
Time (in hours)
A. 0.2 miles per hour B. 2.5 miles per hour C. 25 miles per hour D. 5 miles per hour
Use the Second Derivative Test to find the relative extrema, if any, of the function 
a. Rel. max. f(?3) = 22, rel. min. f(2) = ?73 b. Rel. max. f(?2) = 39, rel. min. f(3) = ?86 c. Rel. max. f(3) = 86, rel. min. f(?2) = ?39 d. Rel. max. f(2) = 73, rel. min. f(?3) = ?22
Let (m × n) denote a matrix of size m × n. Find the size of the following product, or state that the product is not defined.(3 × 4)(4 × 3)
A. 3 × 3 B. 4 × 4 C. not defined D. 3 × 4