Tickets to a concert cost either $12 or $15 . A total cost of 300 tickets are sold, and the total receipts were $4,140 . How many of each kind of ticket were sold?

answer;

the correct answer

just use google you beautiful person.

have a nice day < 3

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

1/6

step-by-step explanation: