Which binomial is factored correctly? A.

10x2 – 9 = (5x – 3)(5x + 3)

B.

2x2 – 81 = (x – 9)(x + 9)

C.

9x2 – 14 = (3x – 7)(3x + 7)

D.

36x2 – 1 = (6x – 1)(6x + 1)

answer: i believe it’s 245.04

step-by-step explanation:

a box 3 3/4 feet long or 4+ feet.

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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