Ali's bag weighs 15 kg 302 g. Her backpack weighs 7 kg 41 g. Tje combined weight of the bag and the backpack is 729 g less than the weight of Ali's suitcase weight. How much does Ali's suitcase WEIGH?

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.