For the compound inequality, give the solution set in both interval and graph forms.4x - 10 ? 18 and 2x - 1 ? 13
A. (7, ?)
B. {7}
C. (-?, 7)
D. [7, ?)
Answer: B
Mathematics
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Round off the approximate number as indicated.2090 2 significant digits
A. 2000 B. 2100 C. 290 D. 2200
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Perform the indicated operation.- 
÷ 
A. 
B. - 
C. 
D. - 
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Find the perimeter of the specified triangle. Assume the triangles are similar.Find the perimeter of the triangle on the left.
A. 78 ft B. 105 ft C. 156.3 ft D. 48 ft
Mathematics
Multiply or divide as indicated. Write the answer in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics