12(6) + 12x = 144
72 + 12x = 144
12x = 144 - 72
12x = 72
x = 72/12
x = 6...she shoveled 6 more driveways on Sunday
The way i would do it , i would flip the 7 over the equal sign and every time you flip a number over an equal sign that number turns the opposite so in this case, 7 turns to -7 and then you would get -7 + 12, which is 5.
If your looking for the equation it would be 3.95 + 0.85t = Price
85 290 dollars is his loan which is for 25 years with 8.5 percent fixed rate.
=> 85 290 * 0.85 = 7249.65 dollars for the interest
=> <span> 85 290 + 7249.65 = 92 539.65 dollars
=> </span>92539.65 / 25 years = 3701.59 dollars yearly
=> 3701.586 / 12 = 308.47 dollars monthly.
Answer:
a four sided parallelogram where all angles are the same and all sides are the same length
