Lucy is blocking off several rooms in a hotel for guests coming to her wedding. The hotel can reserve small rooms that can hold 2 people, and large rooms that can hold 5 people. Lucy reserved 3 times as many large rooms as small rooms, which altogether can accommodate 85 guests. Determine the number of small rooms reserved and the number of large rooms reserved

Choose the triangle with x equal to 17.

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

What does the sign of the slope tell you about a line?