Solve.6(x + 9) - 5x = 7
A. -61
B. 47
C. 61
D. -47
Answer: D
Mathematics
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Provide an appropriate response.Identify the error in the following synthetic division:
____________ 1 7 10
What will be an ideal response?
Mathematics
Solve the problem.For a culture of 30,000 bacteria of a certain strain, the number of bacteria N that will survive x hours is modeled by the formula N = 3000
. After how many hours will 27,000 bacteria survive?
A. 73 hr B. 19 hr C. 91 hr D. 81 hr
Mathematics
Determine whether the graph of the given function is symmetric with respect to the y-axis, symmetric with respect to the origin, or neither.f(x) = -0.91x2 + 
+ 3
A. y-axis B. Origin C. Neither
Mathematics
Solve the equation.log35(x + 70) = 3 - log35x
A. {-245} B. {245} C. {175} D. {-175}
Mathematics