Sam took his family to the zoo. An adult\'s ticket is two timesthe cost of a chi

Question

Sam took his family to the zoo. An adult's ticket is two timesthe cost of a childs ticket. The total cost for two adults' ticketsand three childern's tickets was $28. How much do the ticketscost? (a) Child's ticket = $4, adult's tiket = $8 (b) Child's tiket = $2, adult's ticket = $4 (c) Child's ticket = $5.60, adult's ticket = $11.20 (d) Child's ticket = $7, adult's tiket = $14 Sam took his family to the zoo. An adult's ticket is two timesthe cost of a childs ticket. The total cost for two adults' ticketsand three childern's tickets was $28. How much do the ticketscost? (a) Child's ticket = $4, adult's tiket = $8 (b) Child's tiket = $2, adult's ticket = $4 (c) Child's ticket = $5.60, adult's ticket = $11.20 (d) Child's ticket = $7, adult's tiket = $14

Explanation / Answer

An adult's ticket is two times the cost of a childs ticket. a=2x c=x The total cost for two adults' tickets and three childern's ticketswas $28. 2a+3c=28 4x+3x=28 7x=28 x=4 How much do the tickets cost? 4 and 8

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