
Here's our expression: 
We will follow the order of operations and begin by solving everything in parentheses. 
Next, we solve the exponents. 
Now, we solve the multiplication and division. There is no division, so we will just solve the multiplication. 
Finally, we solve the addition and subtraction. Since there is no addition, we will solve the subtraction. 
Answer:
42
Step-by-step explanation:
70 minus 40 percent equals 42
It is the second choice
hope this helps:)
please mark thanks and brainliest:))