Simplify. 
A.
B.
C.
D.
Answer: B
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Solve the problem. Round to the nearest hundredth, if necessary.A bank's loan officer rates applicants for credit. The ratings are normally distributed with a mean of 240 and a standard deviation of 85. If an applicant is randomly selected, find the percentage of applicants with a rating that is between 190 and 265.
A. 61.41% B. 5.89% C. 27.76% D. 33.65%
Use the point-slope form to write an equation of the line that passes through the given point and satisfies the given condition. Write your final answer in slope-intercept form.Through (10, -5) and perpendicular to x = 2
A. x = 10 B. y = -5 C. x = -5 D. y = 10
Provide an appropriate response.A married person with 4 children is allowed withholding allowance(s).
A. 2 B. 6 C. 3 D. 4
Solve the problem.The perimeter of a rectangle is 42 cm. The length is 9 cm more than the width. Find the length and the width.
A. Length: 21 cm; width: 12 cm B. Length: 15 cm; width: 6 cm C. Length: 17 cm; width: 8 cm D. Length: 9 cm; width: 6 cm