40 mangoes cost $16, if the rate remains the same, how many mangoes can be purchased with $4
1 answer:
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First, you want to even out each side.
You need to inverse -q to +q and add to both sides to get
Now you need to do the oppisite of add to 11 which is subtract it from both sides.
or
You need to inverse -q to +q and add to both sides to get
Now you need to do the oppisite of add to 11 which is subtract it from both sides.
or