lisa is planning to buy oak fence to put around her (-7x-3) feet by (9x +2) feet rectangle garden. if each foot cost 11 $ how ch will the total oak fencing around thh gargen cost?

Perimeter is given by :

P = 2( L + B )

P = 2( -7x - 3 + 9x + 2 )

P = 2( 2x - 1 )

Cost per foot is $ 11 .

Total cost will be equal to :

Therefore , total cost of fencing is $(4x + 9) .

Hence , this is the required solution .

$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