Solve the system. 2x y = −3 −2y = 6 4x Write each equation in slope-intercept form. y = x y = x

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.

Which phases do not always fill their containers? select all that apply a. solid b. liquid c. gas

Aside form a students id, what is another card a collage student use to obtain discounts