I will mark brainliest

It would have to be 2 because if you do (-15) -12 it would be a positive number but if you do (-15) +12 it would still be a negative number. Hope this helps!

Its the 4th answer

Step-by-step explanation:

there is 12 months in one year and for each month you take away 15 dollars and the months(12) x the amount of money(15) is the total money taken away from her bank account in one year

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

597

step-by-step explanation: