What do I get if I divide 1 by 5/13

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?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?