In 1992, Jason bought a gallon of gas for $1.18. Yesterday, he bought a gallon of gas for $2.17. What is the percentage increase in the price of a gallon of gas from 1992 to yesterday? If necessary, round to the nearest tenth of a percent. A.
83.9%
B.
16.1%
C.
45.6%
D.
54.4%

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap