It’s #14 and explain and show me how to do it

Part One

The cost of 2 liters is $2.40

The cost of 1 liter = 2.40/2 = 1.20

Part two

1 bottle contains 12 liters

6 bottles contain 12*6 = 72 liters.

All of this comes at a cost of 3.90

The cost is 3.90 / 72 = 0.054 dollars / Liter which is about 5 pennies.

The one with the higher cost is 1.40 dollars / liter. Part One. Answer

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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