 
 <translate> a school has 4 maths 3 physics and 3 chemistry teachers each teacher can teach 2 subjects max what is he minimum number of teachers required
Options:
(A) 4
(B) 5
(C) 6
(D) 7
(E) 8 Stream of consciousness: <ibo> Ụlọakwụkwọ nwere ndị nkuzi 4 maka mgbakọ na mwepụ, 3 maka physics na 3 maka chemistry onye nkuzi ọbụla nwere ike ịkụziri ụmụakwụkwọ abụọ ihe karịrị ihe a chọrọ. Nhọrọ: (A) 4 (B) 5 (C) 6 (D) 7 (E) 8 Mgbasa nke ịmara: 