Emily designed a robot that could climb down steps.  she drew a graph to show the results from a test of her new robot.  the graph shows the number of steps remaining over time.  which equation represents emily’s situation, where x is the number of seconds and y is the number of steps?   y=−110x+15  y=110x+15  y=−10x+150  y = 10x + 150

The correct option is 1.

Explanation:

From the given graph it is noticed that the line passing through the point (0,15) and (150,0).

If a line passing through two points then the equation of line is,

Therefore the equation which represents Emily’s situation is represented by option 1.

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.