The answer is 4, correct me if I’m wrong.
Answer:
a = 4
Step-by-step explanation:
Here, we want to write and solve the given equation
a - 2.5 = 1.5
a = 2.5 + 1.5
a = 4
To check, we simply substitute a = 4
That would be;
4-2.5 = 1.5
This is correct
The correct answer choice is B. If needed I can explain.
Answer:
170
Step-by-step explanation:
3.4*10^5= 34*10000=340000
But, 2* 10^3= 2*1000= 2000
finaly you do 340000/2000=170
So the final answer is 170.