X=100
Explanation-
180=57+x+23
180=80+x
180-80=x
100=x
Answer:
Step-by-step explanation:
x = 6
Answer:
610
Step-by-step explanation:
10 to the power of 3 is 1000. 1000x1.1=1100. 10 to the power of 2 is 100. 100x4.9=490. 1100-490=610
The scientist that made a more concentrated salt solution is scientist A.
<h3>How to compute the value?</h3>
Since Scientist A dissolved 1.0 kilogram of salt in 3.0 liters of water. The concentration will be:
= 1/3 = 0.33
Scientist B dissolved 2.0 pounds of salt into 7.0 pints of water. The concentration will be:
= 2/7
= 0.285
Therefore, the scientist that made a more concentrated salt solution is scientist A.
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3/10 =50/x First multiply 50x10 then divide that number by 3 to get the answer
