Solve the system by the elimination method. x + 2y = 122x + 2y = 20
A. ?
B. {(-8, 1)}
C. {(8, 2)}
D. {(9, 8)}
Answer: C
Mathematics
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Use the problem-solving strategy for applications of linear equations to solve the application problem.A rectangular box has a width of 2 ft and a height of 4 ft. If the surface area of the box is 76 ft2, what is the length of the box?
A. 4 ft B. 6 ft C. 4.5 ft D. 5 ft
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For the functions f and g, find the requested value.Evaluate 
(2).
A. - 
B. 0
C. 2
D. 3
Mathematics
Find the perimeter of the polygon.
A. 513 ft B. 28,527 ft C. 375 ft D. 503 ft
Mathematics
Write the whole number in words.135,060
A. one million, thirty-five thousand, sixty B. one hundred thirty-five thousand, sixty C. thirteen thousand, five hundred six D. thirteen thousand, five hundred sixty
Mathematics