Amap shows the number of steps you must take to get to a treasure. however, the map is old, and the last dimension is unreadable. a map shows two right triangles share a base their bases meet at a vertex. the larger right triangle has sides labeled 250 steps and 300 steps. the smaller right triangle has one side labeled 80 steps. the lengths 240 steps and 80 steps form a horizontal line and the hypotenuses of the two triangles form a single line that intersects the horizontal line.

In a coastal town, the humidity, measured in grams of water per kilogram of air, increases by 43% for every 1 degree celsius increase in temperature. a scientist observes that the humidity on monday morning is 5.75 grams per kilogram. he wants to know how much the temperature must increase for the humidity to reach at least 49.17 grams per kilogram. let t represent the increase in temperature, in degrees celsius, from monday morning's observation. write an inequality to represent the situation, and use it to determine the desired temperature increase.