0.25a+0.5=4.5

solve for a

A hardware store rents vacuum cleaners that customers may use for part or all of a day, before returning. The store charges a flat fee plus an hourly rate. Choose the linear function f for the total rental cost of a vacuum cleaner.

a tool rental store charges a flat fee of $10 to rent a chain saw, and $6.25 for each day, including the first. Write an equation that expresses the cost of y of renting this saw for x days.

The person with the world's longest hair has hair that is about 5.636 meters long. Is his or her hair longer than 20 feet?

You have a 32 - foot fence around a square garden. there are 4 equal sections. you paint 13 1 3 of one section of the fence. what fraction of the fence did you paint?

Which situation would be represented by zero? An altitude of 37 feet. An altitude of 7 meters below sea level. An altitude of 8 meters above sea level. An altitude at sea level.

Continue graphing f (x) = (x + 4) 2 by following these steps:

A typical lap around a track in the United States has a length of 440 yards. How many laps would need to be completed to run a mile? Can I also get how you did it? (Work)

86. Surašykite skaičius mažėjimo tvarka: 3,14; 3,1 (4); 3, (41); 3,4 (1); 3,41.

If I run 26.2 miles in 1 hour 18 minutes and 27 seconds what is the average speed. Round to the nearest hundredths

Which describes the standard deviation? A. a form of measurement of the average difference between sample values and the sample mean B. the confidence level that a sample mean accurately represents a population mean C.