Marry leaves her house at 12:17 pm. Walks to the library, which takes her 14 minutes, and remains there for 3 hours and 27 minutes. If she walks home at the same speed as she was to the library, at what time will she reach back home?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

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

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels