The city treasury began with $1,100,000 at the beginning of the year. Each day since, tax revenues have come in at a rate of $12,500 per day. Expenditures
each day average $15,000 per day. The treasury now has less than $1,000,000.
How many days, d, has it been since the beginning of the year?

29933333.33

step-by-step explanation:

6×10=604000000÷60=66666.6666766666.6667×449=29933333.33

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.