1) True
2)True
3)False
4)True
Hope this helps! :)
C+T=127
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2C+4=T
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C+(2C+4)=127
3C+4=127
3C=123
C=41
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When C=41,
41+T=127
T=127-41
T=86
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Check answer:
86+41=127
-5 + -7/8 because the whole thing is supposed to be negative, and if you add any kind of positive it will no longer be -5 7/8
Multiple by 2.54 and 16 in is 40.64 cm