Write a matrix to display the information.At a store, Sam bought 2 batteries, 12 60-watt light bulbs, 41 100-watt light bulbs, 11 picture-hanging kits, and a hammer. Jennifer bought 12 batteries, 5 100-watt light bulbs, and a package of tacks. Write the information as a 2 x 6 matrix.
A. 
B. 
C. 
D. 
Answer: D
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Find the perimeter.
A. 160 m B. 126 m C. 114 m D. 80 m
Evaluate using a table of integrals.
A. ln (ln (x) + 7) + C B. 7 ln (ln (x) + 7) + C C. ln (x) + x + 7 ln (ln (x) + 7) + C D. ln (x) - 7 ln (ln (x) + 7) + C
Solve.Jill is 
away from Joe. Both begin to walk toward each other at the same time. Jill walks at 
per hour. They meet in 3 hours. How fast is Joe walking?
A. 4 kilometers per hour B. 2 kilometers per hour C. 5 kilometers per hour D. 3 kilometers per hour
Solve the problem.The amount of paint needed to cover the walls of a room varies jointly as the perimeter of the room and the height of the wall. If a room with a perimeter of 60 feet and 
walls requires 
of paint, find the amount of paint needed to cover the walls of a room with a perimeter of 50 feet and 10-foot walls.
A. 10 qt B. 5 qt C. 50 qt D. 500 qt