For this case we have an expression of mixed numbers:

Rewriting the expression we have:

Remember that equal signs are added and the same sign is placed.

Answer:

Answer: 23% of people who prefer plan I are from the 36–45 age group, and 42% of people from the 46–55 age group prefer plan II
Step-by-step explanation: Option A.
Answer:
b+6
Step-by-step explanation:
3b-2b+6=(3-2)b+6=b+6
Answer:
∠ ZWV = 39°, ∠ ZVW = 64° , x = 1
Step-by-step explanation:
∠ ZWV = ∠ ZYX = 39° ( alternate angles )
∠ ZVW = ∠ ZXY = 64° ( alternate angles )
The diagonals bisect each other , so
YZ = ZW
3x + 2 = 5 ( subtract 2 from eavh sides )
3x = 3 ( divide both sides by 3 )
x = 1
The answer is yes it dose