Tyler needs at least $205 for a new video game system. he has already saved $30. he earns 7$ an hour at his job. write and solve an inequality to find how many hours he will need to work to buy the system. interpret the solution.  inequality:

interpretation:

solution:

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?