Answer:
The next step would be adding -4 to the other side since it would cancel out -4
Step-by-step explanation:
The pH of distilled water is usually LESS THAN 7, because when it contacts air CO2 gas begins dissolving into the water.
Answer:
You can't answer this properly without more data.
This is what irrational means:
A number that cannot be expressed as a ratio between two integers and is not an imaginary number. If written in decimal notation, an irrational<span> number would have an infinite number of digits to the right of the decimal point, without repetition.
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so i think its the 3rd one but im not fully sure. I'm NOT that good at math
Hope this Helps!! :-)
