HELP NOW EXTRAA 20 POINTS

14x + x^2

9x^2

Step-by-step explanation:

2x /x^2 + (x-4)/ 9x

Cancel the common factor of x in the first term

2 /x + (x-4)/ 9x

We need a common denominator of 9x

2 /x *9/9 + (x-4)/ 9x

18/9x  + (x-4)/9x

Add the numerators

18+x-4

9x

14+x

9x

Multiply the top and bottom by x to get it to match one of the answers

14x + x^2

9x^2

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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