CCSS.Math.Content.HSA.REI.A.1

4 + 9 + 8 ÷ 4

• 5.25
• 5
• 25
• 15

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CCSS.Math.Content.HSA.REI.A.1

To solve this equation, which property would be useful:
x+5=17

• Multiplicative Inverse
• Additive Identity
• Multiplicative Identity
• Additive inverse

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CCSS.Math.Content.HSA.REI.A.1

6 - -3

• -9
• 3
• -3
• 9

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CCSS.Math.Content.HSA.REI.A.1

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

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CCSS.Math.Content.HSA.REI.A.1

What is the first step in solving the following equation?
3x - 5 = 20

• multiply both sides by 5
• add 5 to both sides
• divide both sides by 5
• subtract both sides by 5

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CCSS.Math.Content.HSA.REI.A.1

Name the property of equality or congruence that justifies going from the first statement to the second statement.

• Associative Property
• Commutative Property
• Distributive Property
• Combine Like Terms

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CCSS.Math.Content.HSA.REI.A.1

What is the REASON for Statement #4?

• Substitution Property
• Distributive Property
• Transitive Property
• Combine Like Terms

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CCSS.Math.Content.HSA.REI.A.1

| x + 6 | = 11

• x = -6 and x = 11
• No Solution
• x = 5 and x = -17
• x = -5 and x = 17

Tags

CCSS.Math.Content.HSA.REI.A.1

Solve: 9^8-x = 27^x-3

• x = 5
• x = -5
• x = 1/5
• x = -1/5

Tags

CCSS.Math.Content.HSA.REI.A.1

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.Math.Content.HSA.REI.A.1