The pie chart shows information about the ages in years of the population of Bangladesh. The angle in the pie chart for the 25 – 54 age group is 137°

Work out the percentage of the population of Bangladesh in the 25 – 54 age group.
Give your answer correct to 1 decimal place.

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

the answer will be b x² +x-1

step-by-step explanation:

35 is an outlier

step-by-step explanation:

probably .5

i can on others if necessary.