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
babunello [35]
3 years ago
11

Plz help no guessing

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
4 0


 2x - y = 63 so y = 2x - 63

substitute y = 2x - 63  into 3y = x
3y = x
3(2x - 63) = x
6x - 189 = x 
5x = 189
  x = 189/5

y =  2(189/5) - 63
y = 63/5

answer
(189/5 , 63/5)
You might be interested in
A hungry Emperor penguin was swimming 21 feet below sea level. It swam up 9 feet to eat a fish. What is the position of the peng
MatroZZZ [7]

Answer:

Step-by-step explanation:

21 feet below is written as -21

9 feet up is written as +9

So we have -21 + 9 = -12 or 12 feet below sea level

6 0
3 years ago
Read 2 more answers
Which of the following lists the order of operations in the correct order?
love history [14]

Answer:

whats the list

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLS HELO THANK YOUUUUU
baherus [9]

Answer:

divide 500 by 125.

You get 4x = 568

Answer is 142

Happy Learning

3 0
2 years ago
For fun question
ZanzabumX [31]
Consider the function f(x)=x^{1/3}, which has derivative f'(x)=\dfrac13x^{-2/3}.

The linear approximation of f(x) for some value x within a neighborhood of x=c is given by

f(x)\approx f'(c)(x-c)+f(c)

Let c=64. Then (63.97)^{1/3} can be estimated to be

f(63.97)\approxf'(64)(63.97-64)+f(64)
\sqrt[3]{63.97}\approx4-\dfrac{0.03}{48}=3.999375

Since f'(x)>0 for x>0, it follows that f(x) must be strictly increasing over that part of its domain, which means the linear approximation lies strictly above the function f(x). This means the estimated value is an overestimation.

Indeed, the actual value is closer to the number 3.999374902...
4 0
3 years ago
Pls help me in this khan academy exercise
sweet-ann [11.9K]

Answer:

x= 180° - (103°+33°)

x= 180° - 136°

x= 44°

6 0
2 years ago
Other questions:
  • 14/x+3-1=5/x+1 solve for x
    11·1 answer
  • Last​ year, my parents had a combined income of
    12·1 answer
  • Plz help correct answer only!
    13·1 answer
  • Can someone pls find surface area
    14·2 answers
  • El área de un triángulo es de 36 pies cuadrados y la base mide 9 pies. ¿Cuál es la altura del triángulo en pulgadas?
    6·1 answer
  • Hey I need help on 4 questions it would mean a lot to me if you answered them all
    5·1 answer
  • Which answer is the solution set in simpliest form 4x-1/3=7/1
    5·1 answer
  • How many different triangle can you make if you are given these two sides and an angle that is not between those sides
    6·1 answer
  • Write an expression that represent the following. Add the sum by 5. Next, add 15 to that product,then triple the results.
    11·1 answer
  • Lcm of 1220 and 34 ..find​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!