subject
Mathematics, 25.06.2019 20:30 ceciliaaa

Krista needs her kitchen sink repaired. she pays a plumber a flat fee for an initial consultation, and then she pays him an hourly rate for the time he works on the repair. the equation y = 25x + 40 represents this situation, where x is the number of hours and y is the total cost. what does the number 40 in the equation represent?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
Hello everybody. can anybody me come up with detailed study plan on what topics to study from algebra 1 & 2, trig, and any other topic nesscery for success as a new beginner in pre-calculus. i dont have much math history but the basics. this will greatly me.
Answers: 2
question
Mathematics, 20.06.2019 18:04
Hannah works at the mall selling book bags. she sold 35 book bags in 5 hours. how many book bags did she sell per hour?
Answers: 1
question
Mathematics, 21.06.2019 12:30
Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?
Answers: 1
question
Mathematics, 21.06.2019 16:00
Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.
Answers: 2
You know the right answer?
Krista needs her kitchen sink repaired. she pays a plumber a flat fee for an initial consultation, a...
Questions
question
Mathematics, 04.07.2019 05:40
question
Mathematics, 04.07.2019 05:40