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
Nikolay [14]
3 years ago
6

What is the solution to the system of equations y= -5x +3 y=1

Mathematics
1 answer:
3241004551 [841]3 years ago
6 0
To find the solution to this, we need to use the substitution method.

y = -5x + 3

Substitute the value for y.

y =1

1 = -5x + 3

Now, solve for x.

1-3 = -5x + 3           Apply the inverse operation to both sides of the equation.
            -3

1-3 is -2

-2 = -5x

-5x/-5 = -2/-5 
x = 0.4

Final answer:-   x = 0.4     y = 1
You might be interested in
Use a calculator to find the value of the trigonometric function to four decimal places. Tan 3.4??? A.0.2555 B.0.0594 C.0.9668 D
r-ruslan [8.4K]
The value of Tan 3.4 is 0.059410947 rounded off to four decimal places would equal to 0.0594, letter B. This is your answer if your calculator is in the degree mode. 

Tangent or Tan is one of the trigonometry functions. It represents TOA in the sohcahtoa mnemonic which means Tan = Opposite / Adjacent 
7 0
3 years ago
Plz help, it is mathswatch
nasty-shy [4]

Answer:

2000 x 0.03 = 60

2000 + 60 = 2060

2060 x 0.03 = 61.8

2060 + 61.8 = 2121.8

Step-by-step explanation:

6 0
3 years ago
Multiply Conjugates Using the Product of Conjugates Pattern
weeeeeb [17]

Answer:

The product is the difference of squares is $$\left(xy-9\right)\left(xy+9\right)={{x}^2}{{y}^2}-81$$

Step-by-step explanation:

Explanation

  • The given expression is (x y-9)(x y+9).
  • We have to multiply the given expression.
  • Square the first term xy. Square the last term 9 .

$$\begin{aligned}&(x y-9)(x y+9)=(x y)^{2}-(9)^{2} \\&(x y-9)(x y+9)=x^{2} y^{2}-81\end{aligned}$$

5 0
2 years ago
What is the value of (-4) (32)(1/4)?
Naddika [18.5K]

Answer:

it's −32

Step-by-step explanation:

my bad if u get it wrong or anything

6 0
3 years ago
Please help, and i will mark you BRAINLIEST <br> Solve: <br> A. 27<br> B. 343<br> C. 729<br> D. 216
TEA [102]

Answer:

729

Step-by-step explanation:

9 x 9 = 81

81 x 9 = 729

8 0
3 years ago
Other questions:
  • If k(x)=2x2-3x, find k(9).
    10·1 answer
  • The ratio of the lengths of the radil of two spheres is 5 : 8 what is the ratio of the surface area of the smaller sphere to the
    8·1 answer
  • What is the value of 2-2x-3y5 for x = 2 and y = -4?
    7·1 answer
  • a sweater is on sale for 20% off the regular price. The sale price is $60. What is the regular price of the sweater?
    7·1 answer
  • Please help will mark brainliest !! <br> Answer 14 please XX
    9·2 answers
  • Marie factored 11x^3y^5 as (8x^3)(3y^5). Stanley factored 11x^3y^5 as (11xy)(x^2y^4). Which of them factored 11x^3y^5 correctly?
    6·1 answer
  • Simplify the following expression:<br> -6x + 4(-x - 3)
    10·1 answer
  • A rectangle has a height of 5m^4 and a width of m^2-2m-1.
    11·2 answers
  • One question, please help!
    8·1 answer
  • Please round to nearest hundredth and give explanation.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!