 <translate> Ka yi la'akari da wannan tambayar. Gidan cin abinci na abincin teku na Sarah yana samun isar da kayan abincin teku a kowace rana, kwana 6 a mako, kuma kamfanin isar da sakonta yana cajin ta dalar Amurka a kowace isarwa da kuma cent a kowane abu da aka isar. Idan a makon da ya gabata gidan cin abinci na abincin teku na Sarah yana da matsakaicin abubuwa x a kowace rana da aka kawo, to wanne ne daga cikin wadannan shine jimillar kudin, a cikin dala, na isarwar makon da ya gabata? Zaɓuɓɓuka: (A) 6cdx/100 (B) d + 6cx / 100 (C) 6d + xc/100 (D) 6d + 6xc/100 (E) 6cdx Idan amsar ita ce " (D) "; bayyana dalilin: <ibo> Tụlee ajụjụ ahụ. Ụlọ oriri na ọ restaurantụ restaurantụ nri mmiri nke Sarah na-enweta nnyefe nke nri mmiri ọhụrụ kwa ụbọchị, ụbọchị 6 n'izu, ụlọ ọrụ na-ebuga ya na-ana ya dollar kwa nnyefe gbakwunyere cents kwa ihe a na-ebuga. Ọ bụrụ n'izu gara aga, ụlọ oriri na ọṅụṅụ mmiri nke Sarah nwere nkezi nke ihe x kwa ụbọchị, mgbe ahụ, nke n'ime ihe ndị na-esonụ bụ ngụkọta ego, na dollar, nke nnyefe nke izu gara aga? Nhọrọ: (A) 6cdx/100 (B) d + 6cx/100 (C) 6d + xc/100 (D) 6d + 6xc/100 (E) 6cdx Ọ bụrụ na azịza ya bụ "(D) "; kọwaa ihe kpatara ya: 