Question

What is the least possible value of 8x-13 when 9 <= 3/4 +x
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Answer 1

I hope my answer is correct!

The least possible value of 8x-13 when 9 <= 3/4 +x is -13. This is because when x = 9, 8x-13 = 8(9)-13 = 72-13 = 59, which is the least possible value of 8x-13 when 9 <= 3/4 +x.

Answer 2

Answer: 53

Explanation:

If 9 ≤ 3/4 + x,

x ≥ 8 1/4 (Transpose the 3/4)

So, the least possible value of 8x - 13 will be when x is the least or, x is 8 1/4

or 33/4

8 x 33/4 - 13 = 66 - 13 = 53