Answer:
x = 90
Step-by-step explanation:
- x -
x +
x = - 70
Multiply through by 45 ( the LCM of 9, 45, 5 ) to clear the fractions
- 40x - 4x + 9x = - 3150 , that is
- 35x = - 3150 ( divide both sides by - 35 )
x = 90
What is the percent of change from 75 to 100
1 answer:
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