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
qwelly [4]
4 years ago
5

What is 10x+3y=19 y=2x+5

Mathematics
2 answers:
AlexFokin [52]4 years ago
5 0
10x+3y=19
y=2x+5

10x+3(2x+5)=19
x=1/4

y=2*1/4+5
y=11/2

(x,y)= (1/4,11/2)

10*1/4+3*11/2=19
11/2=2*1/4+5

19=19
5.5=5.5

The answer is (x,y)=(1/4,11/2)
bearhunter [10]4 years ago
4 0
X equals .25
Y equals 5.5
You might be interested in
A box has 6 beads of the same size, but all are different colors. Tania draws a bead randomly from the box, notes its color, and
kirill [66]

6 total beads

 1 is yellow

1 is blue

1/6 of getting a yellow

1/6 of getting a blue and

1/6 of getting a yellow again

1/6 * 1/6 * 1/6 = 1/216 probability

4 0
3 years ago
Given the endpoint x(11,-2) and the midpoint (4,3) find the missing endpoint y. Write answer as order pair.
Valentin [98]

9514 1404 393

Answer:

  (-3, 8)

Step-by-step explanation:

For m the midpoint of xy, we have ...

  m = (x+y)/2   ⇒   y = 2m-x

  y = 2(4, 3) -(11, -2) = (2·4 -11, 2·3 +2)

  y = (-3, 8)

3 0
3 years ago
Read 2 more answers
?!?!?!CAN ANYONE PLEASE HELP<br> ME??!!?!?
Ann [662]

\begin{gathered}\\ \sf\longmapsto x^{2}-6x\end{gathered}

\large\red{\sf{Name\:according\:to\:degree}}

  • It is quadratic polynomial.
  • A quadratic polynomial has 2 as its degree.

\large\green{\sf{Name\:according\:to\:number\:of\:terms}}

  • It is monomial.
  • A monomial consists of one term.

\begin{gathered}\\ \sf\longmapsto x+5\end{gathered}

\large\purple{\sf{Name\:according\:to\:degree}}

  • It is constant or zero polynomial.
  • When a term doesn't have any degree it is termed as zero or constant polynomial.

\large\pink{\sf{Name\:according\:to\:number\:of\:terms}}

  • It is also a monomial.
  • Because it consists of only one term.

\begin{gathered}\\ \sf\longmapsto -9\end{gathered}

\large\blue{\sf{Name\:according\:to\:degree}}

  • It is constant or zero polynomial.
  • Because it doesn't have any power.

\large\orange{\sf{Name\:according\:to\:number\:of\:terms}}

  • It is again a monomial.
  • It is having only one term that is -9.
7 0
3 years ago
Giving out the 15 points help please number 2.
lakkis [162]

Answer:

B that's the answer for that

5 0
3 years ago
Given the functions f(x) = - 4x - 1 and g(x) = 2x + 4, which operation results in the smallest coefficient on the x term?
VikaD [51]
Perform the operation in the choices to determine the coefficients of the terms.

(Addition)            -4x - 1 + 2x + 4    = -2x + 3
(Subtraction)       -4x - 1 - (2x + 4)  = -6x - 5
(Multiplication)    (-4x - 1)(2x + 4)   = -8x² -18x -4

Thus, the answer is multiplication as it gives a numerical coefficient equal to -18. 
6 0
3 years ago
Other questions:
  • I need help on these two please!
    9·2 answers
  • If 24 = 3 • 2*, then x=​
    9·1 answer
  • In what decade was Art Deco the dominant design in the United States?
    11·1 answer
  • What is 7/8 minus 1/4?
    12·1 answer
  • How to change 7/8 to a decimal
    11·1 answer
  • For the equation y+1=-3(x-5) the line contains the point (5,-1) and has a slope of?
    12·1 answer
  • Solve the inequality. 2(4+2x) &gt;5x+5?​
    7·1 answer
  • Pls help me and show world pls :)
    5·1 answer
  • large cheese pizza cost $10 each large one-topping pizzas cost $8 each. write an equation that represents the total cost, $200,
    5·1 answer
  • Ayuda es para hoy
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!