Write a system of linear equations to represent the following scenario: At a college production of a play, 480 tickets were sold. the ticket prices were $8, $10, and $12, and the total income from the ticket sales was $4,480. How many tickets if each type were sold if the combined number of $8 tickets and $10 tickets sold was 7 times the number of $12 tickets sold?

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1