For the given functions f and​ g, complete parts​ (a)-(h). For parts​ (a)-(d), also find the domain. f(x)=5x+9​; g(x)=7x−6
​(a) Find ​(f+​g)(x).
​(f+​g)(x)=

4x and 6y

im not sure though

56

step-by-step explanation:

it is true

step-by-step explanation:

all the combinations add up i used   calculator

$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