2x + 4 1/5 = 9
2x = 9 - 4 1/5
2x = 5 1/5
2x divided by 2 = x
5 1/5 divided by 2 = 13/5 (2 3/5, or 2.6)
x = 13/5 (2 3/5, or 2.6)
You need to find what 34 is 25% of.
I personally would take 34 and divide it by .25 (25%) to get your answer and then to double check it, multiple the answer you get by 25%


so originally the farmer had 136 kg of apples of I'm not mistaken.
The first one (top left) is a function. Use the vertical line test, if a vertical line crosses the line drawn on the graph twice, then it's not a function.