1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VikaD [51]
1 year ago
6

Which system of linear equations could be used to determine the price of each book

Mathematics
1 answer:
GuDViN [60]1 year ago
4 0

Answer:

Let the price of the maths book be m and price of the novel book be n

Given that,

Total cost of the books is $54

The price of math book is $8 more than 3 times the price of novel book.

we get,

The system of equation as,

\begin{gathered} m+n=54 \\ m=8+3n \end{gathered}

Hence the system of equation to determine the price of the maths and novel book is,

\begin{gathered} m+n=54 \\ m=8+3n \end{gathered}

You might be interested in
Explain how you decided on the number of zeros in the product from a b and c
nataly862011 [7]
I think it is b that is the answer
3 0
3 years ago
1,304,000,000 move the decimal left 9 places
Viefleur [7K]

thats true... why did you ¨ask a question¨"thats not a question?

5 0
3 years ago
Read 2 more answers
An Olympic floor exercise mat Has an area of 144 square meters. It's length is 12 meters. What is the width of the meat?
melisa1 [442]
It is 12 because when you divide 12 from 144 it equals 12 so that is your answer
6 0
3 years ago
5. A violinist practices one hour a day from Monday through Friday. How many hours must she practice on Saturday
MArishka [77]

Answer:

7 hours

Step-by-step explanation:

First find the total number of hours she practices based on the average of 2 hours a day for six days.

This means 6*2 = 12 , she practices a total of 12 hours.

Next find the total hours she already practiced. She practices 1 hour a day from Mon to Fri, which is 5 days, so 1*5 = 5 hours. This is the hours she practiced already.

To meet the mean, she needs to practice 12-5 = 7 hours more on Saturday.

please give thanks by clicking the red button :)

5 0
3 years ago
Read 2 more answers
Tell how an estimate helps you decide if your answer is reasonable.
jeyben [28]
Because it gives you a number that is close to the answer and if it is close to your number like for instance, the actual answer is 10 then if you get 5 as your estimate that's close.
8 0
3 years ago
Other questions:
  • What is sin 67 degrees?
    14·2 answers
  • Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, assume that a given battery is still oper
    9·1 answer
  • A charity sent out 700 fundraising letters and received 210 contributions in response. What was the percent of response?
    10·2 answers
  • The percents of students who travel to school by car,bus and bike are shown for a school of 825 kids
    10·1 answer
  • What number must you add to complete the square? x^2 +4 =23<br>A. 4<br>B. 8<br>C. 16<br>D. 2
    6·1 answer
  • What is 15.25 percent of 900
    13·2 answers
  • In ΔEFG, the measure of ∠G=90°, FG = 2.3 feet, and EF = 6.4 feet. Find the measure of ∠F to the nearest degree.
    13·1 answer
  • I need help in my math homework
    8·1 answer
  • (01.02 LC)Simplify negative 4 and 1 over 4 − negative 9 and 1 over 2.?
    13·1 answer
  • Please help! Lynda has $32.00 to spend at the grocery store on boxes of macaroni and cheese. The cost is $3 per box. In addition
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!