No no no it is 2 meters 15 seconds maybe u write not correctly. but according to your choice of answers, only D is suitable here
Answer:
3).

4).
If it was by 10, k = 3 by 10
k = 30
5).

Seventy-three percent is the same as
73% ,
.73 , and
.
x+x+y.y.y = 2x+y^3 ( y cube)
So, The answer is (d)
Hey!
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Solution:
4(9x + 7) = x - 4
36x + 28 = x - 4
36x + 28 + 28 = x - 4 + 28
36x = x + (-32)
36x - x = x - (-24) - x
35x = -32
35x/35 = -32/35
x = -32/35
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Answer:
x = -32/35
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Hope This Helped! Good Luck!