when Angel left his house in the morning his cell phone battery was partially charged let B represent the charge remaining in the angels battery as a percentage T hours since Angel left his house a graph of B is shown below write an equation for B then state x-intercept of the graph and determine its interpretation in the context of the problem

Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Need on this geometry question. explain how you did it.