I need to provide my south pasture with at least 1400 gallons of water. I don't want to spend more than $850. In the picture are the options at my local feed store. 1 cubic foot = 7.48 gallons. Which combination of tanks should I buy?
Choose your answer (multiple choice) AND show your work.

2 extra large tanks

1 extra large tank and 2 large tanks

5 large tanks

Answer is in the photo. I can't attach it here, but I've uploaded it to a file hosting. link below! Good Luck!

cutt.ly/Kzv78uJ

if you was gonna solve for a, a is a   < -12

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61