Mathematics
Mathematics, 16.09.2019 10:00, NeonPlaySword

Paul's plumbing charges a flat fee of $90 plus $40/h for a plumbing job. perfect pipes charges a flat fee of $60 plus $55 for a plumbing job.
a. write expressions to represent the total costs of a plumbing job for each company. let h represent the time, in hours, of a plumbing job. be sure to label the expression for each company!
b. is the cost of a 3-hour-long plumbing job the same at both companies. write and use an equation to find out. show all work!

answer
Answers: 1
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:00, gghkooo1987
This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit
Answers: 3
continue
image
Mathematics, 21.06.2019 17:00, MustafaEtroshi
Find dy/dx using implicit differentiation ln(20+e^xy)=y
Answers: 3
continue
image
Mathematics, 21.06.2019 19:00, kelli151
Define multiplicative inverse. give an example of a number and its multiplicative inverse.
Answers: 1
continue
image
Mathematics, 21.06.2019 22:00, jasmineanitak16
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
Answers: 2
continue
Do you know the correct answer?
Paul's plumbing charges a flat fee of $90 plus $40/h for a plumbing job. perfect pipes charges a fla...

Questions in other subjects:

Konu
Business, 18.12.2019 05:31
The great giant corp. has a management contract with its newly hired president. the contract requires a lump sum payment of $24,800,000 be paid to the president upon the completion...
Konu
Mathematics, 18.12.2019 05:31
Professor elderman has given the same multiple-choice final exam in his principles of microeconomics class for many years. after examining his records from the past 10 years, he fi...
Konu
Mathematics, 18.12.2019 05:31
Apopcorn company builds a machine to fill 1 kg bags of popcorn. they test the first hundred bags filled and find that the bags have an average weight of 1,040 grams with a standard...
Konu
Business, 18.12.2019 05:31
Tamara is 52 years old and her divorce became final on september 20, 2014 and has not been modified. the divorce decree stipulates she is required to pay alimony of $500 a month to...
Konu
Computers and Technology, 18.12.2019 05:31
Given an input array of strings (characters) s, pick out the second column of data and convert it into a column vector of data. missing data will be indicated by the number . if yo...
Konu
Business, 18.12.2019 05:31
Ashley (a single taxpayer) is the owner of abc llc. the llc (a sole proprietorship) reports generates qbi of $900,000 and is not a "specified services" business. abc paid total w–2...
Konu
Mathematics, 18.12.2019 05:31
Use the general slicing method to find the volume of the following solids. the solid whose base is the region bounded by the curves y=x² and y=2−x², and whose cross sections throug...
Konu
Business, 18.12.2019 05:31
Asteel hanger is bolted to a steel frame using two 5/8 in-18 unf grade 7 bolts. the thickness of the hanger at the bolt is identical to that of the frame, 1 inch each. a vertical l...
Konu
Business, 18.12.2019 05:31
The cost of land does not include: a. costs of grading, filling, draining, and clearing. b. costs of removing old buildings. c. costs of improvements with...
Konu
Social Studies, 18.12.2019 05:31
Null effects can be caused by excessive amounts of unsystematic variance, or –. this within-group variance can be caused by a dependent variable with poor reliability or in which i...
Other tasks in the category: Mathematics More task
See results (0)