4. use the distributive property to simplify: 3(5y + 9) enter your answer 5. use the distributive property to simplify: 1/2(10y + 14) enter your answer 6. write the equation for: nine less than twice a number increased by 15 enter your answer 7. write the equation for: the quotient of a number and 3 is twice the number less than 1.

$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

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system