Is it -525 or 525 my sister is still lazy omg dang Jesus

It's 525 because you can't have a negative height.

Step-by-step explanation:

i believe the answer is c.

$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