Order of Operations and Terms

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• -4

• 4

• -12

• 12

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• -50

• -20

• -75

• -40

Which is equivalent to the expression below? 5(-2a + 3b – 7) – 2(b + 3c – 5)

• -10a + 18b + 6c – 25

• -10a – 6b – 6c – 13

• -10a + 13b – 6c + 25

• -10a + 13b – 6c – 25

Which is equivalent to the expression below?

• -16 - 3x

• -26 + 3x

• 26 - 3x

• -56 + 8x

What is the value of x(4 + 3) – 8x when x = 3?

• -2

• 5

• -3

• 0

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• -1.4

• -2.3

• 2.1

• 1.4

When simplifying the following, using order of operations, which operation should be performed first?

9 - 12 ÷ 4 + 7 × 6

• 9 - 12

• 12 ÷ 4

• 4 + 7

• 7 x 6

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• -4

• 6

• -1/8

• 1/4

Simplify:             8 – 3(4x + 5) + 6x

• -2x - 19

• -6x - 7

• x - 16

• -9x - 4

Which expression has a value of 27 when n equals 2?

• n + (4 ÷ 8)³

• n + (4³ ÷ 8)

• (n + 4)³ ÷ 8

• (n + 4³) ÷ 8