CCSS.Math.Content.8.EE.C.7

-9 + (-5)

• -14
• 14
• -4

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CCSS.Math.Content.8.EE.C.7

Find the error in the problem below
19 - 2k = 3k - 1
     +3k   +3k
19 + 1k = -1
-19           -19
k = -20

• They should have divided by 1 for the last step
• They should add 19 instead of subtracting 19
• I can not find an error
• Instead of adding 3k they should subtract 3k

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CCSS.Math.Content.8.EE.C.7

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

Tags

CCSS.Math.Content.8.EE.C.7

Solve for x. Round to the nearest tenth.

• 9.8
• 0.1
• 0.038
• 9.9

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CCSS.Math.Content.8.EE.C.7

-9a - 1 < 26

• a<-3
• a<3
• a>-3
• a>3

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CCSS.Math.Content.8.EE.C.7

S = 3F - 24  Solve for F

• F = (S + 24)/3
• F = S/3 + 24
• F = 3S + 24
• F = 3(S + 24)

Tags

CCSS.Math.Content.8.EE.C.7

Solve.
|2t + ⅔| < 4

• -5/3 < t < 7/3
• t > 7/3 or t < -5/3
• -7/3 < t < 5/3
• t > 5/3 or t < -7/3

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CCSS.Math.Content.8.EE.C.7

Write an algebraic expression for:
 35 decreased by a number

• 35+n
• 35-n
• n-35

Tags

CCSS.Math.Content.8.EE.C.7

three less than p

• 3 - p
• p - 3
• 3p
• 3 + p

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CCSS.Math.Content.8.EE.C.7

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

• constant

• coefficient

• calculation

• varialbe

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CCSS.Math.Content.8.EE.C.7