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
Nady [450]
2 years ago
7

Anyone pls help me in qn 11 in simultaneous equations

Mathematics
1 answer:
Nataly [62]2 years ago
4 0

Answer: 19 cents

Step-by-step explanation:

Let's say that the cost of a lemon be L and the cost of an orange is O

We get the equation

4L + 3O = 5.45

7L + 4O = 9.30

The first equation can be made into the equation

28L + 21O = 38.15

And the second be made into

28L + 16O = 37.20

The second equation - The first question

5O = 0.95

O = 0.19

You might be interested in
GIVING BRAINLIEST!!!
lord [1]

Answer:

D.

Explanation:

PEMDAS method. First do the parentheses. Multiply first, then subtract 12 from that number. Once finished with the parentheses, multiply by 8.

7 0
2 years ago
Helppppppp meeeeee plzzzz
bulgar [2K]
Non proportional I think. Wait for someone else to answer
8 0
2 years ago
The Varners live on a corner lot. Often children cut across their lot to scar walking distance. The diagram to the right represe
icang [17]
About 12.56 units. 
Solve for x by plugging in values into Pythagorean theorem.
a^{2} +b^{2} = c^{2}
x^{2} +(x+12)^{2} = 34^{2}
Simplify
2x^{2} + 24x+144 = 1156
Subtract 144 from both sides
2x^{2} + 24x = 1012
divide both sides by 2
x^{2} + 12x = 506
complete the square
x^{2} + 12x + 36 = 506 +36 . = (x+6)^2 = 542
take the square root of both sides.
x+6 = 23.28
subtract by 6 to get  about 17.28 for x.
Plug in values for x to get distance traveled on outside of the yard.
17.28 + (17.28 +12) = 46.56
subtract 34 from the length to get the difference in travel. 46.56-34=12.56

8 0
3 years ago
A biologist is studying rainbow trout that live in a certain river and she estimates their mean length to be 529 millimeters. As
vredina [299]

Answer:

See the book it will definitely help you

7 0
2 years ago
____<9 ____ >6 which whole numbers will make both statements true
4vir4ik [10]

Answer:

8 and 8

Step-by-step explanation:

8 is less than 9

8 is more than 6

6 0
3 years ago
Other questions:
  • To convert 1.8h to minutes, by what conversation factor should you multiply?
    14·1 answer
  • Tim answers 7 out 8 questions correctly.At this rate, how many questions will he answer correctly out of 96.
    5·1 answer
  • Explain how to use estimation to help find the product of two decimals. Give an example with both estimated and actual answers.
    6·2 answers
  • Can anyone help me on this!
    14·1 answer
  • A DVD priced $17.50 cost $18.81 after tax. What was the percent of sales tax?
    8·1 answer
  • I need help with 21 and 22. please.
    15·1 answer
  • Mendeleev was the first to organise elements based on their similarities *<br> True<br> False
    11·1 answer
  • F(x) = 6(x - 1) +9<br> Evaluate the following question
    11·1 answer
  • Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that w
    8·1 answer
  • Please tell me the answer and how to get it. ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!