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
vova2212 [387]
2 years ago
11

Need some help with the question in the image​

Mathematics
1 answer:
goldfiish [28.3K]2 years ago
6 0

Step-by-step explanation:

cost of 1 kg of jam = x

cost of 1 kg of butter = y

3x + 2y = 29 .....1

6x + 3y = 54 .....2

.....1 × 2 both sides of equation

6x + 4y = 58 .....3

.....3 - ......2

y = 4

replace y = 4 in 1......

3x + 8 = 29

x = 7

You might be interested in
What is the domain of the function for this situation?
raketka [301]

Answer:

There is no problem. If you put the problem then i'll help

Step-by-step explanation:

8 0
2 years ago
HELP!!!!!!!!!<br> Please!
beks73 [17]

Answer:

I believe the answer would be 21xy + 6x^2

3 0
3 years ago
a triangle garden is being formed with stones. the three sides measure 4 meters by 6 meters by 7 meters. which of the following
postnew [5]

all sides of a triangle are equal

3 0
2 years ago
the ratio of girls to boys in mrs tuners class is 3:4. there 9 girls in mrs tuners class. how many boys are in mrs tuners class
Aleonysh [2.5K]

Answer:

12

Step-by-step explanation:

You set up cross multiplication 3/4 x  9/x, you go 4x9=36 divided by 3 equals 12

7 0
2 years ago
Explain how to solve the question over compound dependent events and explain how I got the answer.
AfilCa [17]
Joe has a 1/2 probability of pulling a blue marble and 1/10 probability of pulling a red marble. 5/10+1/10= 6/10
6/10=3/5 there’s a 3/5 probability of pulling a blue than red marble
(i’m not sure if i completely understood i’m am very sorry if it’s wrong.)
6 0
2 years ago
Other questions:
  • Your school football team wants to make a new banner to display at the district tournament. The rectangular banner will be dark
    13·2 answers
  • PQ and RS are two lines that intersect at point T, as shown below:
    12·2 answers
  • you invest 1000 in an account that pays simple interest of 6% for 30 years what. How much money will you have in 30 years
    6·2 answers
  • What’s the inverse of k(x)= x-2/x
    8·1 answer
  • A paddle wheel on a boat is 4 feet in diameter. The fins along the outer edge travel at a speed of 1.3 feet per second. How long
    7·1 answer
  • What is the answer for 12a-a
    8·1 answer
  • Given the following functions f(x)
    10·1 answer
  • I NEED HELP ASAP.
    10·1 answer
  • Please help ????? Just the bottom question
    13·1 answer
  • In this simplest form what is the ratio of circles and triangles
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!