Abus traveled 280 kilometers between two cities. it left the first city at 3: 00 p. m. and arrived at the second city at 7: 00 p. m. what was the average speed of the bus during the trip

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

Select the correct answer and solve for y