Question

Study the values in rows X, Y and Z here.

X 2 4 6 8 10
Y3 5 7 9 11
z 5 10 15 20 25

If we choose numbers x, y and z from rows X, Y and Z
respectively, what is the maximum possible value of {frac(z -y/x)}?

A) 1.4
B) 5
C) 7
D)11
​

Answer 1

Step-by-step explanation:

Answer.: (b) 5.but I don't no exact sorry

Answer 2

Answer:

B

Step-by-step explanation:

I hope