The ratio of blue of blue cars to white cars in the parking lot is 3:5. When 6 more blue cars come to park, the ratio of blue cars to white cars become even. Altogether how many blue and white cars are in the parking lot now?​

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)