Solve.8x + 7(-2x - 2) = -16 - 4x
A. {15}
B. {1}
C. {3}
D. {- 1}
Answer: B
Mathematics
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State the phrase as a mathematical expression. Use x to represent the variable.The difference between nine times a number and eight
A. 9x - 8 B. 8 + 9x C. 8 - 9x D. 9 - x + 8
Mathematics
Provide an appropriate response.If an investment of $12,000 earns interest at an annual rate of 7% compounded continuously, then the value (in dollars) of the investment ten years from now is
A. 
B. 12,000(1.07)10
C. 12,000(1.07)-10
D. 12,000e0.7
E. 12,000- 0.7
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Determine whether the statement is true or false.
?
If f is differentiable, then 
.
What will be an ideal response?
Mathematics
Perform the indicated arithmetic.4
÷ 2
A. 1
B. 1
C. 1
D. 2
Mathematics