Write the expression in the form bi, where b is a real number.
A. -5i
B. -i
C. ±5
D. 5i
Answer: D
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Find the value of each square root by use of a calculator. Each number is approximate.
A. 0.57 B. 0.5700 C. 0.570 D. 0.1048
Solve the problem. Round to the nearest cent unless otherwise noted.A refrigerator that sells for $589.00 is discounted for 40% off the regular price. What is the amount of the discount?
A. $195.60 B. $235.60 C. $237.10 D. $231.60
Write the equation of the line passing through the given points. Write your answer in slope-intercept form.Passing through (7, -1) and (-7, -1)
A. y = -1 B. y = 6x - 49 C. y = 3x - 28 D. y = 2x - 21
Find the annual insurance premium.A person's youthful-operator factor is 2.95. The annual premium for liability coverage is $124.00 for bodily injury and $101.00 for property damage.
A. $666.70 B. $663.75 C. $634.25 D. $225.00