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
Snowcat [4.5K]
3 years ago
14

Solve the simultaneous equations 6x + 5y = 32 2x + 5y = 12 V = y =

Mathematics
1 answer:
Anni [7]3 years ago
8 0

Answer: x = 5, y = 2/5

Step-by-step explanation:

We have the system of equations:

6*x + 5*y = 32

2*x + 5*y = 12

To solve it, we can start by isolating one of the variables in one of the equations.

Because in both of them we have the term 5*y, i will isolate 5*y in the second equation:

5*y = 12 - 2*x

Now let's replace it in the first equation:

6*x + (12 - 2*x) = 32

Now let's solve it for x

6*x + 12 - 2*x = 32

(6*x - 2*x) = 32 - 12 = 20

4*x = 20

x = 20/4 = 5

Now we know the value of x, we can replace it in the equation:

5*y = 12 - 2*x

to find the value of y.

5*y = 12 - 2*5

5*y = 2

y = 2/5

Then the solution of the system is x = 5, y = 2/5

You might be interested in
Which number is distributed in this expression 5(3 + 2 + 8)? *
Agata [3.3K]

Answer:

c.5

Step-by-step explanation:

5(3 + 2 + 8)

The number outside of the parenthesis is distributed to the numbers inside of the parenthesis

5 0
3 years ago
Read 2 more answers
Solve the proportion: 80/100=68/m
GaryK [48]

The answer is 6800 = 80m

5 0
2 years ago
How many times greater is the value of the 5 in 503 than the value of the 5 in 53?
disa [49]

Answer:

10 times greater

Step-by-step explanation:

Because value of 5 in 503 is 5*100

Then the value of 5 in 53 is 5*10

So then value of 5 in 503 is 10 times greater than the value of 5 in 53

I hope this helps

7 0
3 years ago
Read 2 more answers
Which inequality can be used to represent this problem? (HELP ASAP, IM TIMED)
Nadya [2.5K]

Propane costs $3.50 per hundred pounds,

and there is a $6 monthly delivery fee.  

A family has budgeted $85 for their propane this month.

Let  'x' hundreds of pounds can the family use without going over budget

Here family has budgeted $85 for their propane.

So the cost for Propane  = $ 3.5x

One month delivery fee $6

Therefore cost + delivery charge not exceed $85

So 3.5x + 6 ≤ 85

3.5x=85-6 =79

x = 22.57

Therefore 22 hundreds of pounds can the family use without going over budget


8 0
3 years ago
HELP!!!! I don’t know what to do
finlep [7]

Answer:

ellis cund oncha disto spanio lui jo yesma pladu kul pos uno

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Help me please ..............................................................
    5·1 answer
  • 27? i cant figure out her mistake can anyone help ?
    12·2 answers
  • A small toy car costs $3.A large toy car costs 5 times as much as the small one.Aaron wants to buy one of each.Which equation ca
    13·2 answers
  • Does anyone know the answers to this algebra question? Will give brainiest
    11·1 answer
  • A fast food restaurant executive wishes to know how many fast food meals teenagers eat each week. They want to construct a 99% c
    5·1 answer
  • Does this model represent a compound? Explain your<br> answer
    6·2 answers
  • Mrs Blackwell gives each of her students two pencils how may pencils did she hand out
    11·2 answers
  • WILL GIVE BRAINLIEST ANSWER TO WHOEVER ANSWERS FIRST AND CORRECT PLEASE EXPLAIN WHY YOU ARE CORRECT
    11·1 answer
  • Factor 64u–40.<br> Write your answer as a product with a whole number greater than 1.
    13·1 answer
  • Find the measure of the indicated angle to the nearest degree (Image Attached)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!