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Hello!
First you to do 65 * 0.20
0.20 is 20% as a decimal
65 * 0.20 = 13
$13 is how much John saves.
To find out how much the skateboard cost you subtract how much he saved by the cost of the skateboard
65 - 13 = 52
The skateboard cost $52
Hope this helps!
It has to be the third option 8(1+6) because 8+48= 56 and 8(1+6)= 56
See attached scatter plot
this does not show a linear pattern
