Zachary deposited $125 into his savings account. what integer can you write to represent the deposit? what does 0 represent?

0+125=125 Integer: +125

Zackary had 0 money in his account

After the deposit he has $125

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!