Hannah is saving money for a car. she earns $160 each week working part time after school and on the weekends at papa's pizza. hannah currently has $1,280 in savings. her parents put $50 in her savings account each week and she saves one-half of her paycheck each week. which expression represents the situation? (n represents the number of weeks)? guys idk the answer

Which of the following words identify a question as absolute

Explain how earth is like a giant bar magnet. how is our magnetic field made?

Snakes, dogs, and humans have a vertebral column. snakes and dogs have tails, and humans have vestigial tailbones. dogs and humans have limbs, but snakes do not. most reptiles lay eggs, but a few give birth to live young. what do these structures suggest about the evolutionary pattern between the three organisms? 1. snakes and dogs are more closely related than snakes and humans. 2. snakes and humans are more closely related than humans and dogs. 3. dogs and humans are more closely related than snakes and humans. 4. dogs, snakes, and humans share a common ancestor. 5. the early ancestor of snakes and dogs is the same, and the early ancestor of humans is different.