Answer:
Their are caculators online search the type of math it is then put caculator for example exponents caculator
Step-by-step explanation:
Answer:
$25,000
Step-by-step explanation:
The car was worth 100% of its price when it was bought.
Let the x = value of the car when she bought it last year.
It lost 20% of its value, so now it is worth only 80% of the original value.
Now it is worth 80% of x, or 0.8x.
The car is worth now $20,000.00, so 0.8x must equal $20,000.00.
0.8x = 20,000
Divide both sides by 0.8.
x = 20,000/0.8
x = 25,000
Answer: $25,000
Answer:
its equivalent because 75% equals to 75 over one hundred = 75/100 so when you divide 75 by 3 you get 25 but then you have to divide 25 by 10 you get 2.5
Step-by-step explanation:
Answer:
<u>13</u> months attended the club.
Step-by-step explanation:
Given:
In order to join a dancing club there is a $30 startup fee and a $4 monthly fee. If you joined the club and spent $82.
Now, to find the months attend the club.
Startup fee = $30.
Monthly fee = $4.
Total money spent = $82.
So, we deduct the startup fee from the total money spent:
The remaining amount is $52.
Now, we divide the monthly fee by the remaining amount to get the months attended:
Therefore, 13 months attended the club.
81. a square of 9.
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