Bill and bobBoth run a computer repair business. Bill charges $50 for diagnosis and 35 per hour. Bob changes $35 for a diagnosis and 55 per hour can the rate of change of the function that models build business is 50 or a Y intersection of function that models by business is 35 or both situation can be modeled using linear function and can the rate of change of the functions that model both situation represents the cost per hour

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.