It costs $0.40 per mile to ride the train from Minneapolis to Duluth, Minnesota. If the entire trip costs $54.80, what is the distance from Minneapolis to Duluth?

This is so hard and it’s for a test

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?