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3 years ago

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Tickets for a concert cost $10 each if you order them online, but you must pay a service charge of $8 per order. The tickets cos

t $12 each if you buy them at the door on the night of the concert. Write a system of equations to model the situation. (Identify your variables)

1 answer:

klasskru [66]3 years ago

5 0

Answer:

below

Step-by-step explanation:

x: ticket

y: total cost

y= 10x + 8

y= 12x

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1) x=0.465

2) option A.

Step-by-step explanation:

1) The given equation is:

${3}^{x + 2} = 15$ We rewrite this as logarithm to get:

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$log_{b}(y) = \frac{ log(y) }{ log(b) }$

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