14. You need at least 30 cubic feet of sand to fill a sandbox. Each bag contains 2.5 cubic feet of sand. Write and solve an inequality that represents the number of bags, b, that you need to buy.

$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

4+3x hope you like mark as brainliest✔