Help plz.. x/6-1=1/3(9-3x)

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)

Which inequality represents all the values of x for which the quotient below is defined? √x+1 ÷ √ 4-x