Answer:
Step-by-step explanation:

b = 4
The answer is C.1/2 because there is only possible numbers are 3,5,6.
Well 3x is 3 times if they are together beside each other that mean they are multiplying so 3 times x plus 5times y = -5
Adding the numbers gives us a total of 65
Jan = 20/65 = 30.7% = 31%
Feb = 25/65 = 38.4% = 38%
Mar = 1/65 = 1.5% = 2%
Apr = 3/65 = 4.6% = 5%
May = 16/65 = 24.6% = 25%
I believe ur answer is 30%
6 √3. Short leg is half the hypotenuse is 6 so x = long leg so x= short leg times √3