an adult ticket cost 20 dollars a piece for2 adults and 10 a piece for 4 children how much will cost for everyone
2 answers:
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Answer:
$ 728
Step-by-step explanation:
Amount of Money Cody has = $700
Simple Interest = 4%
As it is know that interest is always given on annually basis so
Amount of profit he have in one year = Money he have right now * interest
=700 * 4%
=
= $ 28
After one year he will have = total money at that time + Profit
= 700 + 28
= $ 728
Perimeter is the sum of all the sides. So we can set up an equation:
Now solve for 'x', combine like terms:
When it comes to terms with variables it's just like normal addition but we keep the variable:
So we have:
Add:
Subtract 7x to both sides:
Subtract 4 to both sides:
Divide 5 to both sides:
Now solve for 'x', combine like terms:
When it comes to terms with variables it's just like normal addition but we keep the variable:
So we have:
Add:
Subtract 7x to both sides:
Subtract 4 to both sides:
Divide 5 to both sides: