Use mental math to determine if the first number is divisible by the second 185; 5

It is

Step-by-step explanation:

According to the divisibility rules of 5, the ones place either has to be 0 or 5.  185 meets the requirements, so 185 is divisible by 5.

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!