Arate of 8 feet per second is equal to how many feet per minute?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4