Starting at 1: 00 p. m., the tempature is 35degrees the temperature changes −4 degrees fahrenheit per hour. write and solve an equation to find how many hours x it will take to reach −1°f.

The anwser cause i do not understand just plez

If bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is

Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.