Tickets to an outdoor concert were $30 for front-seating and $20 for lawn seats. there were 600 more lawn seat tickets sold than front seats. sales for all the tickets totaled $30,000. samantha is making a chart to determine the total sales (in dollars) for lawn seats. she defines x as the number of front-seat tickets. which expression could samantha use on the chart to represent the total dollar sales for lawn tickets? a) 20(x + 600) b) 20(x − 600) c) 20x d) 30(x − 10)

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

your answer would be 12

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m