TEKS.MATH.8.8C

_____ are the number in front of the variable.

• Exponents
• Coefficients
• Scle factors
• Variable ratios

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TEKS.MATH.8.8C

x/5 - 13 = 20

• 145
• 165
• 180
• 190

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TEKS.MATH.8.8C

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

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TEKS.MATH.8.8C

solve the following inequality 
5-(4x -5) ≤ 30

• x ≤ -5
• x < 10
• x ≥ -5
• x ≥ 10

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TEKS.MATH.8.8C

Solve for x:
5x - 14 = 8x + 4

• x = 6
• x = -6
• x = -18/13
• x = 10/3

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TEKS.MATH.8.8C

Solve for f:
f + 12 = 3f - 20

• f = 32
• f = -32
• f = 16
• f = -16

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TEKS.MATH.8.8C

−2|−2r − 4| = -12

• {3,1}

• {-5,1}

• {-5,5}

• No Solution

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TEKS.MATH.8.8C

In the equation 4c + 8 = 14, c is the ______________.

• constant

• coefficient

• calculation

• varialbe

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TEKS.MATH.8.8C

 $A=\frac{a+b+c}{3}$  
Solve for c

• c= 3A + a + b

• c = A - 3 - a - b

• c = 3A - a - b

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TEKS.MATH.8.8C

 $21=3+4n+5n$  

• 9

•  $-7$  

• 6

• 2

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TEKS.MATH.8.8C