Solve the inequality. Write the answer in set-builder notation.-7(x + 4) + 23x < 2(9x + 3) - 3x
A. {x
}
B. {x
}
C. {x
}
D. {x
}
Answer: C
Mathematics
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Solve for part in the problem. Round to the nearest hundredth, if necessary.130% of 383 cartons
A. 4979 cartons B. 49,790 cartons C. 497.9 cartons D. 49.79 cartons
Mathematics
If the given sequence is a geometric sequence, find the common ratio.
, 
, 
, 
, 
A. 
B. 4
C. 
D. 40
Mathematics
Express the statement as an equation involving the indicated variables.The perimeter P of a rectangle is twice the sum of its length l and its width w.
A. P = lw B. P = 2lw C. P = l + w D. P = 2(l + w)
Mathematics
The pictograph shows the number of bicyclists who participated in the Labor Day weekend bicycle race for the years indicated. 
What was the amount of decrease in the number of cyclists from 2001 to 2002?
A. 25 B. 20 C. 35 D. 15
Mathematics