Answer:
<h2>149 times.</h2>
Step-by-step explanation:
Let n be the number we are looking for.
The we have to solve this equation:
1999 - 7n = 1701 - 5n
⇔ 1999 - 1701 = 7n - 5n
⇔ 298 = 2 n
⇔ n = 298/2
⇔ n = 149
<u><em>Verification</em></u> :
1 999 - 7×149 = 956
1 701 - 5×149 = 956
Answer:
Carbon has 6 protons while oxygen has 8 protons.
Step-by-step explanation:
Let x be the number of protons in carbon and y be the number of protons is oxygen.
ATQ: 2x+y=20 and x+2y=22. Solving it, we will get x=6 and y=8
Answer:
Imma cry.
Step-by-step explanation:
But thx for the free points.
Hope you have a wonderful day/night!!!!!
Brainliest, please?!?!
D
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Answer:
$35.2 dollars
Step-by-step explanation:
You divide 10 by 32.00 and whatever that number equals, you add to 32.00:) Ta da! Hope this helps