What is the justification for each step in solving the inequality?

2 answers:

7 0

Let's solve your inequality step-by-step.
−5(4x+6)<−18x+6+4x
Step 1: Simplify both sides of the inequality.
−20x−30<−14x+6
Step 2: Add 14x to both sides.
−20x−30+14x<−14x+6+14x
−6x−30<6
Step 3: Add 30 to both sides.
−6x−30+30<6+30
−6x<36
Step 4: Divide both sides by -6.
−6x
−6
<
36
−6
x>−6

Answer:
x>−6

Nana76 [90]3 years ago

5 0

Answer:

Step-by-step explanation:

−5(4x 6)<−18x 6 4x given

−20x−30<−18x 6 4x distributive property

−20x−30<−14x 6 combine like terms

−6x−30<6 addition property of order

−6x < 36 addition property of order

x>−6 division property of order

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A single-celled organism is represented below. Structure X carries out a function most similar to which structure in a human?

tester [92]

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Step-by-step explanation:

Attachedfile/picture shows the structure.

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(2). Internal Respiration or Cellular Respiration: this process involve the release of energy from food substance with the release of carbondioxide and and water.

Single celled animals or unicellular animals such as amoeba exchange gases through cell surface. The STRUCTURE X IS THE PLASMA MEMBRANE. There is absorption of of Oxygen from the surrounding air or water,hence, giving out carbondioxide through plasma membrane by Diffusion.

PS: Lung is used in respiration process in Human