Pls help me im stupid and im failing my class :)

8

Step-by-step explanation:

plug 2 into the given equation

-x^2+6x

so

-(2)^2+6(2)=-4+12= 8

even though a negative squared is positive, the negative is taken out of the parenthesis therefore it stays

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720