Solve the application. Write an expression to describe the situation and simplify the expression for the final answer.The bottom of a meteor crater is approximately 56 feet below sea level. If you are standing 515 feet above the bottom of the crater, how many feet are you above sea level?
A. 56 + (-515) = 471; You are 471 feet above sea level.
B. 56 + 515 = 559; You are 559 feet above sea level.
C. -56 + 515 = 449; You are 449 feet above sea level.
D. -56 + 515 = 459; You are 459 feet above sea level.
Answer: D
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Solve the problem.A football player kicks two consecutive field goals from approximately the same distance. Each field goal is worth three points and has probability of success p = 
. Let X denote the number of points scored. Find the expected value of X.
A. 3.0 points B. 3.6 points C. 2.88 points D. 2.97 points E. 2.4 points
Find an equation of the line containing the given pair of points. Write your final answer as a linear function in slope-intercept form.(-8, 2) and (-5, 4)
A. f(x) = 
x + 
B. f(x) = 
x + 
C. f(x) = - 
x + 
D. f(x) = - 
x + 
Write the decimal number in words.5.00557
A. five and five hundred fifty-seven tenths B. five and five hundred fifty-seven hundred-thousandths C. five and five hundred fifty-seven millionths D. five and five hundred fifty-seven thousandths
Write the mixed number as an improper fraction.21
A. 
B. 
C. 
D. 