CCSS.Math.Content.HSA.REI.B.3

Solve for x.

• 10.5
• 5
• 8.5
• 6

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CCSS.Math.Content.HSA.REI.B.3

Solve:
11x + 16 < 43 + 2x

• x < 5
• x < 3
• x > 5
• x > 3

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CCSS.Math.Content.HSA.REI.B.3

.5(x - 8) < 2 

• x > 20
• x < 20
• x > 12
• x < 12

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CCSS.Math.Content.HSA.REI.B.3

Five times Mike's age, increased by nine

• 5(x+9)
• 9(5+x)
• 9x+5
• 5x+9

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CCSS.Math.Content.HSA.REI.B.3

If 10 students went to Starbucks and ordered their favorite food on one ticket.  The total bill is known as B.  Each student paid $9.45.  What is the equation that shows how they split the bill?

• $9.45/10 = B
• B x 10 = $9.45
• B/ 10 = $9.45
• B - 10 = $9.45

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CCSS.Math.Content.HSA.REI.B.3

Solve for x in the rectangle.

• 25
• 20
• 30
• 25/3

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CCSS.Math.Content.HSA.REI.B.3

What is the first step in solving this equation?
5(2x - 1) + 7 = 4x + 11

• Combine like terms
• Use the distributive property to get rid of the parenthesis
• Add 7 & 11
• Add 2x & 4x

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CCSS.Math.Content.HSA.REI.B.3

12-3y=-x 

• x-3y=-12
• -x+3y=12 
• -x-3y=12
• -12=3y-x

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CCSS.Math.Content.HSA.REI.B.3

48+n=79
n=

• 28
• 31
• 32
• 29

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CCSS.Math.Content.HSA.REI.B.3

3| −8x| + 8 = 80

• {-7/3, 7/3}
• {-3,3}
• {11/3,-11/3}
• No Solution

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CCSS.Math.Content.HSA.REI.B.3