Twin Rivers has a population of 90,800, and its population has been increasing by 800 people each year. White Stone has a population of 87,200, and its population has been increasing by 1,200 people each year. These trends in population change are expected to continue.Which equation can you use to find t, the number of years it will take for the two cities to have the same population?Choices:(A) 90,800−800t=87,200+1,200t(B) 90,800+800t=87,200+1,200tHow long will it take for the two cities to have the same population?Simplify any fractions.____ years Get tutor helpTickets for a concert were $5 for each child and $8 for each adult. At one of the concerts, each adult brought 4 children with them, and 10 children attended without an adult. The total ticket sales were $1,730. Which of the following systems of equations can be solved to determine the number of children, c, and adults, a, who attended the concert?Choose 1 answer:(A) 5c+8a=1,7304a+10=c(B) 5c+8a=1,7304a−10=c(C) 8c+5a=1,7304a+10=c(D) 8c+5a=1,7304a−10=c Get tutor help