Find the indicated sum.-7 - 3 + 1 + . . . + [4 ? (10 - 1) - 7]
A. 143
B. 81
C. 220
D. 110
Answer: D
Mathematics
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Find the perimeter (P) of each figure.
A. 59 units B. 79 units C. 118 units D. not enough information given
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Solve the problem.Find the image of triangle ABC for the dilation with center O and scale factor 3.
A. 
B. 
C. 
D. 
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Simplify.
- 
- 
- 
A. 1
B. 27
C. 
D. 
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Find fraction notation for the ratio. You need not simplify.A baseball team has played 7 games so far this season. The team won 4 games. Find the ratio of games lost to games won.
A. 
B. 
C. 
D. 
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