
<h2>
Explanation:</h2>
Here we have the following expression:

And the question asks for solving the equation for the variable
. So we need to divide both sides of the equation by
:

<h2>
Learn more:</h2>
Solving equations: brainly.com/question/10643312
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The number of ants in his farm after 12 weeks is 218.
Step-by-step explanation:
Step 1:
It is given that there are 15 ants initially and the ant population increases by 25% each week.
This is an exponential rate of increase that can be modeled by the following equation:
Number of ants after n weeks = Initial number of ants * 
Step 2:
Rate of increase = 25% = 25 / 100 = 0.25
Number of weeks = 12
Number of ants after 12 weeks = 15*
= 218.27 (rounded off to 218)
Step 3:
Answer:
The number of ants in his farm after 12 weeks is 218.
Hey there, Lets solve this one by one
Firstly, a<span>dd </span>11<span> to both sides
</span>
<span>
Now, </span><span>Simplify </span><span>5+11</span><span> to </span><span>16
</span>
<span>
Finally, d</span><span>ivide both sides by variable </span><span>y
</span>

<span>
</span>
Answer:
20 meters north.
Step-by-step explanation:
(I did it on a paper not to lose track.) First we go 25 north. Then ten east. Five south. And 10 west again. So in East/West we didn't move but we moved 5 down/south so we are still at twenty. If you don't understand still draw it on a paper.
3 times 4 is equal to 12
8 times 4 is equal to 32
therefore 3:8 is equal to 12:32
hope this helps