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dezoksy [38]
3 years ago
5

to complete the paper Molly must been 2 hours on research and 1 hour writing each page use the Expression to evaluate the number

of hours needed for 10 pages
Mathematics
2 answers:
Sonja [21]3 years ago
5 0
Molly will need 12 hours.
zlopas [31]3 years ago
4 0
Actually 30 hours.

X = hours

x + 2x = 10
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