Alonso overdrew his bank account and his account balance showed -$50. He spent an additional $37 going out to the movies with friends. Write an expression and draw a line
number to determine Alfonso's current bank account balance.

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.

What function has a range {yly< 5}? question on picture above^

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?