Figure AAA is a scale image of figure BBB.

Figure AAA maps to figure BBB with a scale factor of 1\dfrac{1}{2}1
2
1

1, start fraction, 1, divided by, 2, end fraction.
What is the value of xxx?

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1