If
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then y =
1 answer:
Answer:
y= 1-x
Step-by-step explanation:
● (a^2x)/a^(x-y) = a
This means that:
● 2x-(x-y) = 1
● 2x - x +y = 1
● x + y = 1
Substract x from both sides
● x+y -x = 1-x
● y = 1-x
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Answer:
540
Step-by-step explanation:
540= 18% of 97.2
Answer:
19y/2 + 7y2
Step-by-step explanation:
Answer:
A =200.96 ft^2
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
The radius is 8
A = pi 8^2
A = 64 pi
Letting pi = 3.14
A = 64 ( 3.14)
A =200.96 ft^2
To find the percent decrease you do
final/initial
360/450 = .80
Then you find the gap between 1 which would correspond to 100 percent
.8 + x = 1
x = .2
there was a 20 percent decrease in sales
