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GoVidanyah4jess GoVidanyah4jess
  • 08-12-2015
  • Mathematics
Answered

Solve for x.

7(x - 3) + 3(4 - x) = -10




Simplify.

[7m + 3n - 9 + 2m] + [n + 3 + m + 3n - 6]



A spaceship traveled 81 billion miles. In scientific notation that is _____ miles.

Verified Answer :

wmd1999
wmd1999 wmd1999
  • 08-12-2015

x=.25 or 1/4 

10m+7n-12

8.1*10^10 miles

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