





et % be "u. numb" of plain, burger, y be H humben of double chs burger be re hla chx burger RY Crt; ven. m-datas are, arranged m, the "followin 2 Double Chuse ourg Regular Chax burger C Total hombor ay buns available 12. Total numb(Toh ket pattes . qot number of charac srce ー15 So , 盾し.number อไ buns -for 'K nambCY 아 berger and number otrgulay . Chen burger-to-Atytz nam χ number oy ,plain, burar, number ot be rg -humber regula
vations3vaia bes Substitute :) , 5 un'③ 12-5-3A So lhe total num be, 의 plaw-burger- 4 Seutio humber of seeton foy applied calu be 0
Ntxt, given that numbCY 0tHudents math, thin -Mr number of 8tueltnts in Sechon 4 -finite math, will be 40 χ| computes ethodG to 2 Net, given hat reven taom1 secton inite rnalt, 40,000 Secれow reel Ca leul 13 13,000-z- Tivena total revenue of i. So 40,000 χ + G0,000一壯13,000く三.253,000-0. Nowehae 3 equatens 3 un known
1.49, 0002( + 60, oooy 13,000マーマ53.000. 2 I 2- 2 χ13 228 5 え 2 Substitute L-5- 3 5-y 15-55
So -the humbly Seston or finite Number Seton fo Numb of Se for Compuky method applie d Caluutus Aint history ncduval history ven 2 + ZE Lets tabulae iv dato ristory He-tory Serdion 50 0 ota4900 Stadant lo0 Ta59
Substitute ⓡ substituting χ=31-yin (g), ー62-42 z-20. num br 01 Sect ons In Nedierval history僞 &O