The pH of a person’s eyes is 7.2. Therefore, the ideal pH for the water in a swimming pool is between 7.0 and 7.6. Write a compo
und inequality to represent pH levels that could cause physical discomfort to a person’s eyes.
1 answer:
Answer:
7.0 < x < 7.6
X is the ideal pH of the swimming pool
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20%. total= 5 => total= 25
Answer:
8-2=6 and six × six is 36
C=480
solve
480=24n+35
minus 35 both sides
445=24n
divide both sides by 24
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<span>so about 18 cakes</span>
