Create and solve linear inequality

Author:Mathguru, Walch Education

Alexis is saving to buy a laptop that costs $1,100. So far she has saved $400. She makes $12 an hour babysitting. What’s the least number of hours she needs to work in order to reach her goal?

New Resources

Segment Addition Postulate (Mild Questions)
Midpoint Theorem (V2): Integer Solutions
Modifiable Right Triangular Prism
End Behavior of Polynomial Functions
Writing and Graphing Proportional Relationships (k>0)

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base
TriAngleSum
DerivativeConcept
Simulation
polygon-maker

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Tangent Function
Upper and Lower Sum or Riemann Sum
Line Segment
Functions
Square