Which of the following expressions are equivalent to -\dfrac{-a}{b}− b −a minus, start fraction, minus, a, divided by, b, end fraction? Choose all answers that apply: Choose all answers that apply: (Choice A) A \dfrac{a}{-b} −b a start fraction, a, divided by, minus, b, end fraction (Choice B) B -\dfrac{a}{-b}− −b a minus, start fraction, a, divided by, minus, b, end fraction (Choice C) C None of the above

step-by-step explanation:

4x and 6y

im not sure though

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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