A rope is used to make a fence in the shape of an equilateral triangle around a newly planted tree. The length of the rope is represented with the expression 15b + 30. Rewrite the expression to represent the three side lengths of the rope fence. What is the length of one side? PLS ASAP

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

move it to the other side

step-by-step explanation:

$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