James sold 450 tickets for the community play. tickets for children cost $2, and tickets for adults cost $5. james sold $1,800 worth of tickets.

how many tickets for adults did james sell?

enter your answer in the box.
urgent!

Can someone answer this question? : )

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.