Solve using the elimination method. x + 9y = 352x + 9y = 34
A. (1, 3)
B. No solution
C. (-1, 4)
D. (0, -1)
Answer: C
Mathematics
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To say that an equation is linear means that it is a straight line.
Answer the following statement true (T) or false (F)
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Add.243 + 214
A. 754 B. 457 C. 637 D. 565
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Solve.The figure shows the graphs of the cost and revenue functions for a company that manufactures and sells binoculars. 
At the break-even point both cost and revenue are what?
A. $750 B. $2700 C. $2250 D. $1500
Mathematics
Convert as indicated. When necessary, round to the nearest tenth of a degree.The temperature recorded on a thermometer was 25° C. Find the corresponding temperature in degrees Fahrenheit.
A. 13° F B. 77° F C. 45.9° F D. -18.1° F
Mathematics