Afamily member had some five-dollar bills and one-dollar bills in her wallet. altogether she has 18 bills and s total of $62. write the simultaneous linear equations that represent this situation. how many of each type of bill does she have?

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?

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.

Using the rise/run counting method, the slope of the line is