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

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

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

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

|−4 + 5x| = 16

• {16/5,12/5}
• {4,-5}
• {-12/5, 4}
• 4

Tags

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

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

What should you do first in solving this equation?
x² + 6x - 13 = 3

• Get factored form
• Write down: a=1, b=6, c=-13
• Make it equal 0 by subtracting 3 on each side
• Type it all in a calculator.

Tags

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

Tags

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

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

Solve for x. Round your answer to the nearest thousandth.

• 2.813
• 3.155
• 2.814
• 3.154

Tags

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

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

solve for x

• 5
• -25
• 15
• 1/5

Tags

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

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

Solve on the Interval [0,2π)

tan(x)+1=2

• 0 and π

• 3π/4 and 7π/4

• π/4 and 5π/4

• 3π/4 and 5π/4

Tags

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

What is the first step to solve this equation:

11 - 3x = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Tags

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

Solve

• -1/3

• -3

• -1

• 3

Tags

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

When solving an equation, the goal is to

• get the variable by itself

• add all the numbers together

• multiply

• make a graph

Tags

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

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