The difference of two numbers is 4. 5 times the smaller number is four more than three times the larger. find the two numbers. -10 and -14 10 and 14 8 and 12 -8 and -12

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

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?