Seudónimo Seudónimo
  • 17-11-2016
  • Mathematics
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answer the highlighted questions

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HippieCountryGirl
HippieCountryGirl HippieCountryGirl
  • 17-11-2016
Amy can afford 10hrs. of guitar lessons after buying the guitar.

Directions:
725 - 475 = 250

25 × 10 = 250


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MaverickLandowski
MaverickLandowski MaverickLandowski
  • 17-11-2016
1.) 5n-4=11  n=3

2.) .5n+15=9  n=(-6)

3.) 7n-6=(-20)  n=(-2)

4.) 4n+8=(-12)  n=(-5)

5.) $9.99+$0.25x=$113.74  x=415

6.) $475+$25x=$725  x=10

7.)

8.)


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