Answer:
0
Step-by-step explanation:
10 - 8a = 2(5 - 4a)
10 - 8a = (2 . 5) - (2 . 4a)
10 - 8a = 10 - 8a
10 - 10 = - 8a + 8a
0 = a
a = 0
You add 1 to the 20 and then divide by 7. So your answer should be 3
It should be 1/8 because if she takes 1/2 and they eat 3/8 you make the denominator the same and you subtract it and get 1/2 I hope I broke it down so you can understand
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➷ We know this:
3/7 = 27
You need to find the value of 1/7
To do this, divide by 3
27/3 = 9
1/7 = 9
Multiply this by 7 to get the total number of balls:
9 x 7 = 63
There are 63 balls.
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➶ Hope This Helps You!
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