Ansley and Antony were having a debate on whether or not -1 was a zero of f(x) = 2x' + x -2x-1. Ansley said that it was and Antony said that it was not. Who was correct? SHOW ALL WORK

Hey bakery display easter cookies equally on seven trays if there are 567 cookies how many cookies are on each tray

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.