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
tatuchka [14]
3 years ago
12

A fruit stand has to decide what to charge for their produce. They need \$10$10 for 44 apples and 44 oranges. They also need \$1

5$15 for 66 apples and 66 oranges. We put this information into a system of linear equations. Can we find a unique price for an apple and an orange?
Mathematics
1 answer:
KatRina [158]3 years ago
4 0

Answer:

<em>We can't find a unique price for an apple and an orange.</em>

Step-by-step explanation:

Suppose, the price of an apple is x and the price of an orange is y

They need $10 for 4 apples and 4 oranges. So, the first equation will be.......

4x+4y=10 ........................................(1)

They also need $15 for 6 apples and 6 oranges. So, the second equation will be........

6x+6y= 15 ........................................(2)

Dividing equation (1) by 2 on both sides :  2x+2y= 5

Dividing equation (2) by 3 on both sides :  2x+2y=5

So, we can see that both equation (1) and (2) are actually same. That means, we will not get any unique solution for x and y here. Both x and y have <u>"infinitely many solutions"</u>.

Thus, we can't find a unique price for an apple and an orange.

You might be interested in
What is the probability of choosing a face card from a deck of playing cards?​
Vedmedyk [2.9K]

Answer:

3/13.

Step-by-step explanation:

There are 12 face cards: 3 of each of the 4 suits.

Since there are 52 cards in one deck, 12/52 = 3/13.

6 0
3 years ago
Read 2 more answers
Which expressions are equivalent?
vova2212 [387]
A) 3(a - b)  = 3*a +3*-b  = 3a - 3b  EQUAL

b) 2a(2 + b)  = 4a + 2ab     NOT EQUAL
3 0
3 years ago
Read 2 more answers
A machine packs 180 boxes of cereal in a half-hour. It takes 55 minutes to pack 330 boxes. True or False?
frozen [14]
I think that the answer is true
6 0
2 years ago
What’s the answer to 4x+3=15
Anastasy [175]

Answer: 4.500

Step-by-step explanation:

4x - 18  =   2 • (2x - 9)

2   =  0

 2x-9 = 0

 2x = 9

x = 9/2 = 4.500

3 0
3 years ago
Write two subtraction equations to show 15-7.
kirill [66]
15 - 7 = 8
15 - 7 - 0 = 8
7 0
3 years ago
Other questions:
  • If 4 divides a^2-3b^2, then at least one of the integers a and b is even.
    13·1 answer
  • The function h(t) = 210 – 15t models the altitude of a hot air balloon over time t, in minutes. Explain what h(10) means in the
    15·2 answers
  • Two spinners have been spun 100 times. Using the experimental probabilities below, what is the best guess for the number of time
    9·1 answer
  • In the figure below, the segment is parallel to one side of the triangle. The ratio of 12 to y is 1:2 1:3 1:4 2:3
    11·2 answers
  • Four brothers each bought two hotdogs and a bag of chips at the concession stand.if the bag of chips was $1.25,and the total was
    5·1 answer
  • For brainiest:):):):):):):):)
    7·2 answers
  • The city library is having a book sale to make room for the new books it purchased. The graph shows the cost, y, in dollars, to
    7·2 answers
  • Tori bought 24 candy bars for 69 cents each. She used partial products to find the total cost in cents. Which are NOT possible p
    10·1 answer
  • Ayúdenme por favor.... <br>​
    9·1 answer
  • ASAP HELP HIGH POINTS <br> find the value of x.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!