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
abruzzese [7]
3 years ago
5

Simultaneous equation 3x+y=16 What's the answer?

Mathematics
1 answer:
Elanso [62]3 years ago
8 0
Easy
3x + y = 16
Substract -y both sides
3x = -y + 16
Now divide both sides by 3
Answer is x= -1/3 + 16/3
You might be interested in
Biology application. The approximate number of calories C that an animal needs each day is given by
Reika [66]

Answer:

C = 288 kg

Step-by-step explanation:

Given:

C = 72m^2/4

where,

C = approximate number of calories

m = animal mass in kilograms.

Find C when m = 16

C = 72m^2/4

= 72 * (16)^2/4

= 72 * (16)^1/2

= 72 * √16

= 72 * 4

= 288

C = 288 kg

7 0
3 years ago
Can someone please help me solve these two quadratic equations by factoring!
snow_tiger [21]

Answer:

1st one: (x-2)(x+10)

2nd one: (x-7)(x-3)

Step-by-step explanation:

6 0
3 years ago
Simplify 6 with the exponet of-3 over 6 with an exponet of 5​
andre [41]

Answer:

6^-8  or 1 / 6^8.

Step-by-step explanation:

6 ^ -3 / 6^5

= 6 ^ (-3 - 5)

= 6^-8  or 1 / 6^8.

8 0
3 years ago
I WILL GIVE BRAINLIEST
pashok25 [27]

Answer:

b I think ..................

3 0
3 years ago
Read 2 more answers
If you know how to solve this, Please answer it. Thank You
lara31 [8.8K]

y = ( x + 9 )^2 - 2

................................

................................

8 0
3 years ago
Other questions:
  • What is the frequency of the function f(x)?
    13·1 answer
  • Solve the equation |x-2|-3=0 first by finding the zeros of<br> y=|x-2|-3 and then algebraically.
    12·1 answer
  • Which is the graph of y = [x] - 2?
    12·2 answers
  • Which line is linear model for the data
    6·1 answer
  • A newly opened middle school’s enrollment is currently at 400 students. However, the school is implementing new programs and inc
    5·2 answers
  • Please help ASAP!! I'm really struggling at this problem. Will give 10 points &amp; to the brainliest!
    9·2 answers
  • Question 2
    5·1 answer
  • Please show work on how these aren’t equivalent
    7·2 answers
  • 11/4 x 7/3 as a fraction in simplest form
    14·1 answer
  • What is the product of −3 1/4 and −1 1/2? Enter your answer as a mixed number, in simplified form, in the box.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!