If y^8 = 4 and y^7 = 3/x, what is the value of y in terms of x?
1 answer:
<span>y^8 = 4
y^7 = 3/x
y(y^7) = 3/x(y)
y^8 = 3y/x
3y/x = 4
3y = 4x
y = 4x/3
Answer: (A)</span>
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Answer:
21
Step-by-step explanation:
Chickens - 2x
cows - 4x
goats = 4x
2x+4x+4x+210
10x=210
x=21
CHECK:
21 chickens = 42 legs
21 cows = 84 legs
21 goats = 84 legs
42+84+84=210 legs
I don’t understand the question..?
42 because you have to multiply the reciprocal
I believe it’s 11n -4 -40
Yes. I agree, much question.
