Solve the problem.Paul has $25,000 to invest. He puts x dollars in a safe government-insured certificate of deposit paying 4% per year. He invests the remainder of the money in noninsured corporate bonds paying 12% per year. His total interest earned at the end of the year is given by the algebraic expression 
. Simplify this expression.
A. 3000 + 0.16x
B. 3000 - 0.96x
C. 3000 + 0.08x
D. 3000 - 0.08x
Answer: D
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Solve.An electrician uses 16 lengths of wire that are 
in. each. What is the total length of wire used?
Fill in the blank(s) with the appropriate word(s).
Complete the ordered pairs. Then graph the equation by plotting the points and drawing a line through them.x + y = 6 (0, ), ( , 0), (4, )
A. (0, 6), (6, 0), (4, 2)
B. (0, 6), (-6, 0), (4, 10)
C. (0, -6), (6, 0), (4, -2)
D. (0, -6), (-6, 0), (4, -10)
Find the x-intercept(s) and the y-intercept of the function.F(x) = 2x2 - 2x - 84
A. (-6, 0), (-7, 0), (0, -84) B. (6, 0), (-7, 0), (0, -84) C. (6, 0), (7, 0), (0, -84) D. (-6, 0), (7, 0), (0, -84)
Solve the problem.A car is traveling at 30 miles per hour. If its tires have a diameter of 24 inches, how fast are the car's tires turning? Express the answer in revolutions per minute. Round to two decimal places if needed.
A. 414.17 revolutions per minute B. 420.17 revolutions per minute C. 840.34 revolutions per minute D. 2640 revolutions per minute