Answer:
C and D are same options
(D)
Step-by-step explanation:
Answers: a = 35, b = 13
<u>Explanation:</u>
The numbers to the left of the line represent whole numbers. The numbers to the right of the line represent decimals. Each decimal represents a person.
a) How many numbers are on the right side of the line? 35
b) How many numbers are greater than 14.0? 13
The equation given in the question is
(5x + 2)/2 = 2x - 1
5x + 2 = 2(2x - 1)
5x + 2 = 4x - 2
5x - 4x = - 2 - 2
x = -4
So the value of the unknown variable comes out to be -4. Yes your calculation is correct it seems from the answer that you have given. I hope i have been able to help you in this regard.Only be careful about the cross multiplication part.
