In a class 0f 25, 10boys play cricket, 5 boys play football, 4boys play hockey. 3boys play both football and cricket and 2 boys play both football and hockey. how many boys are there in class who play any game?

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as you can possibly realize i am just trying to get to the charachter count

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation: