What is the vertex of the absolute value function below

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80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read