Fall Semester Review

Solve the equation for x.  

              

             4x + 5(7x - 3) = 9(x - 5)

DO NOT TYPE x=

Tags

CCSS.8.EE.C.7B

Determine if the number of solutions for the following equation:

-7(1 - 4x) - 35 = 14(2x - 3)

• Infinitely Many solutions

• One Solution

• No Solution

• None of the above

Tags

CCSS.8.EE.C.7A

What is the solution to 

      5−3(6x+3) ≥  7x−4−4x ?

Which one does show y as a function of x.  

•  {(-3, 4), (3, 6), (5, 2), (3, 10)}

  
  

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Tags

CCSS.8.F.A.1

Which graph shows a line with the same y intercepts as the graph of 3x+4y=18?

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The hourly cost of renting a car, y, for x number of days can be modeled using a linear function.  The car rental charges a fixed cost of $50 plus and additional cost of $25 per day.  The car can be rented for a maximum number of 10 days.  

For a two day rental what is the range for this situation?

• {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

• {50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300}

The graph shows a function.

What is the domain and range of the function?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Tags

CCSS.HSF.IF.A.2

Solve the equation for x:  -2(5x - 2) = -66

DO NOT TYPE x=

Tags

CCSS.7.EE.B.4A

Solve the equation for x:  -2(5x + 2) = -14

DO NOT TYPE x=

Tags

CCSS.7.EE.B.4A