(-3, 2) because you take the derivative and youll get y'=2x+6 then solve for x and that is -3 then put -3 in the original equation and you get 2
327 is the answer I think
To turn a decimal into a percent you simply multiply it by 100
to turn a percent into a decimal, you would remove the percent symbol and move the decimal point two place to the left (make sure you add zeros as needed)
hope this helps! :)
1/4 = 3/12
3/12 + 5/12 = 8/12 or 2/3
so Jon and Jim painted 2/3 of the fence in total
