At a certain restaurant, hamburgers cost $4.25 each and an order of French fries costs $1.75. If Joe buys one hamburger and f orders of French fries, and he spends more than $8.00 but less than $12.00, what is one possible value of f?

Which statements about the two fossil images are correct? 1. cave bears are ancestors of plateosaurus. 2. plateosaurus were present on earth before ostracoderms. 3. ostracoderms were the first to die. 4. plateosaurus died after the ostracoderms. 5. cave bears are the oldest fossils.