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
brilliants [131]
3 years ago
5

I need help, I don’t need an explanation, just the answer

Mathematics
2 answers:
Phantasy [73]3 years ago
8 0

Answer:

x = 48, y = 16

Step-by-step explanation:

meriva3 years ago
5 0

Answer:

x = 48 \:  \:  \:  \:  \:  \: y = 16

Step-by-step explanation:

y =  - x + 4y

y + x = 4y

y + x - 4y = 0

- 3y + x = 0

- x + 4y = 16

- 3y + x = 0

- 3y =  - x

y =  -  \frac{1}{3} ( - 1)x

y =  \frac{1}{3} x

4 \times ( \frac{1}{3} )x - x = 16

\frac{1}{3}x = 16

x = 48

y =  \frac{1}{3}  \times 48

y = 16

Hope this is correct and helpful

HAVE A GOOD DAY!

You might be interested in
Use the distributive property to find the equivalent expression.<br> 7(7 + 6b) =
otez555 [7]
7x7= 49

7x6b= 42b


49+42b
3 0
3 years ago
Read 2 more answers
The accepted value of the average distance between Earth and the moon is 384, 467 km. If a scientist measures that the moon is 3
Karo-lina-s [1.5K]

Answer:

Percentage error is 0.0024 %

Step-by-step explanation:

Initial average distance between Earth and moon = 384467 km  

Distance measure by the scientist = 384476 km

Total variation in the distance calculation = 384476 – 384467 = 9 km.

Now we can find the percentage by dividing the variation in distance from the initial measurement and then multiply with hundred.

Percentage error = ( 9 /  384467 ) × 100 = 0.0024 %

4 0
3 years ago
T+b = 41<br> t = 2b+2<br> Solve for t and b
erastovalidia [21]

Answer: b=13, t=29

Step-by-step explanation:

Substituting the first equation into the second,

2b+2+b=41\\\\3b+2=41\\\\3b=39\\\\b=13\\\\\implies t=2(13)+2=29

3 0
2 years ago
Given log Subscript 3 Baseline 2 almost-equals 0. 631 and log Subscript 3 Baseline 7 almost-equals 1. 771, what is log Subscript
kari74 [83]

You can use the properties of logarithm to get to the solution.

The approximate value for given term is given by

log_3(14) \approx 2.402

<h3>What is logarithm and some of its useful properties?</h3>

When you raise a number with an exponent, there comes a result.

Lets say you get

a^b = c

Then, you can write 'b' in terms of 'a' and 'c' using logarithm as follows

b = log_a(c)

Some properties of logarithm are:

log_a(b) = log_a(c) \implies b = c\\\\\log_a(b) + log_a(c) = log_a(b \times c)\\\\log_a(b) - log_a(c) = log_a(\frac{b}{c})

<h3>Using the above properties</h3>

log_3(2) + log_3(7) = log_3(2 \times 7) = log_3(14)\\\\0.631 + 1.771  = log_3(14)\\\\log_3(14) = 2.402

Thus,

The approximate value for given term is given by

log_3(14) \approx 2.402

Learn more about logarithm here:

brainly.com/question/20835449

5 0
2 years ago
Read 2 more answers
Two numbers multiply together to make -56. But add together to make -1. What are the two numbers?
dmitriy555 [2]
7 and -8.

7 x -8 equals -56

7 plus -8 equals -1

hope this helps and have a great day!
8 0
3 years ago
Read 2 more answers
Other questions:
  • If rudy offers oscar $200 for his laptop valued at $600 and oscar agrees, a court will probably
    12·1 answer
  • Solve this equation. 7.85 + q is less than or equal to -18.15
    10·2 answers
  • A person came to work at 7:30am went out at 11:45am had lunch came in at 12:30pm and left at 5:15pm. How many hours did this per
    9·1 answer
  • cheryl opens a savings account that pays 5% simple interest. She deposits $600. How much interest will she earn in 2 years?
    7·1 answer
  • 1.6(x−y)/2 when x = 10 and y = 5?
    12·1 answer
  • A pigeon can fly 800 meters in one minute. How far does a pigeon fly in 25 minutes?
    14·1 answer
  • What is the mean?<br> -9 -9 -3 -6 -7
    12·1 answer
  • Heyy can someone help and explain how they got their answer? I need it for homework thank you v much and for ur help &lt;33
    13·1 answer
  • What is the slope of the line that passes through the points
    12·1 answer
  • two siblings are 55 years old combined the youngest sibling is 9 years younger than the oldest sibling how old is the youngest s
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!