Find the value of x. you must show all your work.

For each proportion find the unknown number x 1/5/8=×/15

What does the sign of the slope tell you about a line?

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?