June had an equal lengths of yellow and green ribbons. After using 30cm of yellow ribbon and 3.3m of green ribbon, the remaining yellow ribbon was 5 times the length of the remaining green ribbon. What was the length of each ribbon at first? PLEASE ANSWER (Sorry I have many more q's I'm really SORRY)​

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)