Tick the linear sequences. 1, 2, 4, 8, 16
1, 3, 5, 7, 9
0.8, 1, 1.2, 1.4, 1.6
1, 3, 6, 10, 15
20, 17, 14, 11,8
10, -20, 30, 40
60, 30, 15, 7.5
which ones the linear sequence out of these numbers

Need this asap if anyone can i would be very grateful. if you could show workings that would really

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?

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?