On a set of steps the first step from the base of the steps is labeled one the second is label to insert on each step as the same height the table below shows the number and stepside from the base of the steps Reading question to describe the relationship between and the step number andH the height from the base

What is the value of x? enter your answer in the box. (cm)

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

How to do this , and can some one explain