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
Kruka [31]
2 years ago
7

I Have 10 Minutes Hurry for Brainlist and pls be accurate

Mathematics
1 answer:
yulyashka [42]2 years ago
7 0

To find the equation we will put the values of x and y in the equations and then check if LHS=RHS.

\large\red{\sf{y=3x-1}}

  • x=1
  • y=9

\begin{gathered}\\ \sf\longmapsto 9=3(1)-1\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9=3-1\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9≠2 \end{gathered}

\large\green{\sf{y=5x+4}}

\begin{gathered}\\ \sf\longmapsto 9=5(1)+4\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9=5+4\end{gathered}

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

\large\blue{\sf{y=-2x-8}}

\begin{gathered}\\ \sf\longmapsto 9=-2(1)-8\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9=-2-8\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9≠10\end{gathered}

\large\pink{\sf{y=6x-8}}

\begin{gathered}\\ \sf\longmapsto 9=6(1)-8\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9=6-8\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9≠-2\end{gathered}

Hence, Option B. y=5x+4 satisfies the system (1,9)

You might be interested in
Find the solution of the system of equations.
irina1246 [14]

Answer:

x = -5 ;  y= -1

Step-by-step explanation:

10y = -10

y = -1

-8x = 44 -4

-8x = 40

x = -5

4 0
2 years ago
Last one for today :) find the value of x pwease
pav-90 [236]
X = 23

If you need an explanation please comment! ^^
5 0
3 years ago
Which equation is related to..???
Trava [24]

Answer:

that is the solution to the question

8 0
3 years ago
35% of f is 14. What is f? Enter your answer as a numeric expression.​
Nata [24]

Answer:

40

Step-by-step explanation:

14/35 = f/100

35f = 14 x 100

f = 14 x 100 /35

f = 40

7 0
2 years ago
Read 2 more answers
What is the perimeter of triangle PQR.
shutvik [7]

Answer:

Opps i am really sorry i donot know it

7 0
2 years ago
Other questions:
  • It is known that the mass, m(t), of a radio-active substance decreases as it decays, and that the equation governing this is m′(
    15·1 answer
  • Factor completely, then place the answer in the proper location on the grid.<br><br> 9x 4 -225y 8
    14·1 answer
  • Use substitution. 2x + 3y = 5 4x - y = 17 Use linear combinations: 2x + 3y = 5 4x - y = 17
    5·1 answer
  • Difference of two numbers is 166. The sum of the same two numbers is 234. What are the two numbers?
    14·2 answers
  • What is the area of a circle with a diameter of 37 inches?
    9·2 answers
  • What rule should be used to transform a table of data to represent the reflection of f(x) over the line y=x?
    15·2 answers
  • What is the density of the rectangular prism 3cm 4cm 6cm that weighs 36 grams?
    10·1 answer
  • The expression (2x^2)^3 is equivalent to
    8·2 answers
  • Will the product be more or less than 1/9
    8·2 answers
  • 18 pieces of furniture by this Saturday. The materials for each bookcase cost him $20.00 and the materials for each TV stand cos
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!