We are working on equations with variables on both sides..

Step-by-step explanation:

the equation will be

-4(7+n)=3n

let's solve the equation

-28-4n=3n

add 4n to the both sides

the equation becomes

-28-4n+4n=3n+4n

-28=7n

divide both sides by 7

-4=n

or

n=-4

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.

$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