(b) Michael had some egg-laying hens and used two kinds of tray to store the eggs. The larger tray held 8 eggs more than the smaller one. On a particular day, when five of the smaller trays were used, two eggs were left over. When three of the larger trays were used, eight eggs were left over. (i) If the smaller tray could hold x eggs, write an equation in x to show this situation. 30x0=2 T (ii) Use your equation to work out how many eggs were produced on that day.

Please help me solve for vertex and if up or down

A scientist investigated the effect of​ cross-fertilization on the heights of plants. In one​ study, the scientist planted 15pairs of a species of plant. Each pair consisted of one​ cross-fertilized plant and one​ self-fertilized plant grown in the same pot. The table available below gives the height​ differences, in eighths of an​ inch, for the 15 pairs. Each difference is obtained by subtracting the height of the​ self-fertilized plant from that of the​ cross-fertilized plant. Use the paired​ t-interval procedure to determine a 99​% confidence interval for the difference between the mean heights of​ cross-fertilized and​ self-fertilized plants. Interpret the result.​ (Note: d=19.00 and sd=35.50​.)       The 99​%confidence interval is from ____ eighths of an inch to_____ eighths of an inch. ​(Round to two decimal places as needed. Use ascending​ order.)   Which statement below best interprets the confidence​ interval? A. There is 99​%confidence that the difference between the…

I'm not sure where to begin with setting up this equation please help.