The temperature in the morning was 6'F. By the afternoon the temperature has dropped to -18'F. What was the difference between the morning and afternoon temperatures?

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Pls , the question is in the picture!

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?