Ineed to transform the first graph to get where the second one is. how can i do that?

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4