as an independent contractor he charges a $140 fee plus $25 for each contract with the city. write a function to represent this sceraric when y represents the total amount he charges for a project and x represent for the number of hours he worked on a project

What is the value of the digit 1 in the number 13?

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.

Which of the following is the result of expanding