Add or subtract. Write the answer in lowest terms.
+ 
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem.A force of 
will stretch a rubber band 
. Assuming Hooke's law applies, how much work is done on the rubber band by a 
force?
A. 0.135 J B. 0.015 J C. 1350 J D. 0.045 J
Write the repeating decimal number as a fraction.0.0149149149 . . .
A. 
B. 
C. 
D. 
Solve the problem.A furniture company makes two different types of lamp stand. Each lamp stand A requires 20 minutes for sanding, 48 minutes for assembly, and 6 minutes for packaging. Each lamp stand B requires 9 minutes for sanding, 32 minutes for assembly, and 8 minutes for packaging. The total number of minutes available each day in each department are as follows: for sanding 3600 minutes, for assembly 9600 minutes, and for packaging 2000 minutes. The profit on each lamp stand A is $30 and the profit on each lamp stand B is $22. How many of each type of lamp stand should the company make per day to maximize their profit? What is the maximum profit?
A. Maximum profit is $6850 when they make 100 of lamp stand A and 175 of lamp stand B. B. Maximum profit is $5400 when they make 180 of lamp stand A and 0 of lamp stand B. C. Maximum profit is $6380 when they make 66 of lamp stand A and 200 of lamp stand B. D. Maximum profit is $6164 when they make 138 of lamp stand A and 92 of lamp stand B.
Find the perimeter of the rectangle or square.Length = 10 ft, width = 4 ft
A. 28 ft B. 14 ft C. 12 ft D. 16 ft