| the veen diagram above illustrates some of the information given below there are 100 members in a foreign language club
49 members speak spanish
19 '' ''spanish and arabic
53 '' '' arabic
45 '' '' french
15 '' '' spanish and french
22 '' '' french '' arabic
each member speaks at least one of the three languages a) let the number of members who speak all three languages be x 1) write an algebraic expression to represent the number of students in the shaded region a) deseribe the region shaded

Question

| the veen diagram above illustrates some of the information given below there are 100 members in a foreign language club 
49 members speak spanish 
19 ''               ''spanish and arabic 
53 ''              '' arabic 
45 ''             '' french 
15 ''               '' spanish and french
 22 ''               '' french '' arabic 
each member speaks at least one of the three languages a) let the number of members who speak all three languages be x 1) write an algebraic expression to represent the number of students in the shaded region a) deseribe the region shaded