Answer:
B or 7
Step-by-step explanation:
Start by doing what is in the brackets (10 + 25) = 35
Now worry about 35 / z
z = 5 Given
35 / 5 = 7
Answer: 7 which is B
7
it is 7 because if you add the 25 and 10 that equals 35 and it says lets say z=5 then you would have to divide the 35 by 5 and that gives you 7
