TEKS.MATH.9-12.I.B.1

Simplify the expression.
83 + (-53)

• 20
• 40
• -40
• 30

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TEKS.MATH.9-12.I.B.1

TEKS.MATH.9-12.I.B

Josh bought a pizza with eight slices of pizza for $12. What is the cost of a slice of pizza?

• $12
• $1.50
• $3
• $1

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TEKS.MATH.9-12.I.B.1

TEKS.MATH.9-12.I.B

Simplify: 
(10+ 15i)-(48 - 30i)

• 58 - 45i
• 58 - 15i
• -38 - 15i
• -38 + 45i

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TEKS.MATH.9-12.I.B.1

What is the value of (-2)^3?

• -8
• -6
• 6
• 8

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TEKS.MATH.9-12.I.B.1

TEKS.MATH.9-12.I.B

Which expression is equivalent to (3 - 4i) –(3 + 5i)?

• -9i
• -9
• 3-9i
• 3

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TEKS.MATH.9-12.I.B.1

What is 5³?

• 125
• 625
• 25
• 15

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TEKS.MATH.9-12.I.B.1

TEKS.MATH.9-12.I.B

Find the geometric mean between 2 and 25.

• 5
• 2√5
• 2
• 5√2

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TEKS.MATH.9-12.I.B.1

Mr. Joe makes $9.10 an hour. How much does he earn annually?

• $18,200

• $14,560

• $364

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TEKS.MATH.9-12.I.B.1

TEKS.MATH.9-12.I.B

Find the 8th term of a geometric sequence for which a1=2 and r = 7?

• 823,543

• 11,529,602

• 1,647,086

• 5,764,801

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TEKS.MATH.9-12.I.B.1

TEKS.MATH.9-12.I.B

(-8)(-2)

• -16

• -10

• 10

• 16

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TEKS.MATH.9-12.I.B.1