in a class, 12 pupils are in a computer class and 3/4 of the remaining pupils are in the science club. If 1/5 of the pupils are neither in the computer nor science club, how many pupils are there in the class?

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

figure c

step-by-step explanation:

hope this .

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

i’m here for points.