Determine whether the given value is a solution to the given equation.Is 5.6 a solution of -0.4x = -2.24?
A. No
B. Yes
Answer: B
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Solve using a proportion. Round your answer to the nearest hundredth when necessary.Jack did not notice that he had run out of money in his checking account so he continues making purchases. After 2 days, his balance is 
If he continues spending money at this rate, what will his balance be after 12 days?
A. -$24 B. -$132 C. -$66 D. -$12
Write a polar equation in r and ? of an ellipse with the focus at the origin, with the eccentricity  FIGURE 1.png)
and directrix x = -13.
What will be an ideal response?
Determine the domain and the range of the function.f(x) = -x2 - 2x + 3
A. domain: {x|x ? -1} range: {y|y ? 4} B. domain: all real numbers range: {y|y ? -4} C. domain: {x|x ? -1} range: {y|y ? -4} D. domain: all real numbers range: {y|y ? 4}
The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(-8, -2.5) 
A. constant B. increasing C. decreasing