Mathematics, 27.06.2019 18:30 darenl4478
To go to a customer's house to do repair work, a plumber charges a flat fee of f dollars, which includes the first hour of her time. for her time in excess of one hour, the plumber charges h dollars per hour. one day she had two jobs. the first job took 3.5 hours, for which her charge was $290. the second job was 4.25 hours, for which her charge was $335. what is the value of f + h?
Answers: 1
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 1
Mathematics, 21.06.2019 19:40
Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y
Answers: 2
Mathematics, 21.06.2019 23:00
Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.
Answers: 3
Mathematics, 22.06.2019 01:00
Here is another math questions. i will keep asking different questions. 4^2x=6
Answers: 2
To go to a customer's house to do repair work, a plumber charges a flat fee of f dollars, which incl...
Chemistry, 25.09.2019 19:30
Business, 25.09.2019 19:30
Biology, 25.09.2019 19:30
Mathematics, 25.09.2019 19:30
Physics, 25.09.2019 19:30
Health, 25.09.2019 19:30
Mathematics, 25.09.2019 19:30
English, 25.09.2019 19:30