given the equation, 3x+9y= -8, write a second linear equation to create a system that: has infinitely many solutions. explain your reasoning

How long would it take for a ball dropped from the top of a 576-foot building to hit the ground? round your answer to two decimal places.

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?