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
svetoff [14.1K]
3 years ago
9

Could someone help me? Which color is it.

Mathematics
1 answer:
wariber [46]3 years ago
8 0

Answer:

(1,3)

Step-by-step explanation:

y = 2x+1

y = 4x-1

Since both equations are equal to y, we can set them equal to each other

2x+1 = 4x-1

Subtract 2x from each side

2x+1-2x = 4x-2x-1

1 = 2x-1

Add 1 to each side

1+1 = 2x-1+1

2 = 2x

Divide each side by 2

2/2 = 2x/2

1 =x

Now we need to find y

y = 2x+1

y = 2(1)+1

y =3

You might be interested in
Sarris daily tips this work week were $43, $32, $65, $88, $50 and $72. Is Sarah correct in thinking that the mean accurately rep
ella [17]
The answer is A.

Add all the number values together and then divide it by the number of values you have: 43+32+65+88+50+72=350
350/6=58.33
7 0
3 years ago
In a line of students. Jenna is number 8. The teacher says that a rule for a number patter is add 4. The first student in line s
tatyana61 [14]
She says 35 because number 7 in line says 31, so 31+4=35...

I hope this helped you!
7 0
3 years ago
jacobs job pays him $12.50 per hour which equation can be used to find jacobs salary ,y,if he works for x hours ?
g100num [7]

Y = 12.5x Hope this helps!

4 0
3 years ago
The chapter is 8pages long. kosta read 1/4 of the chapter aloud.then christina read three pages to the class. How many pages hav
pshichka [43]
Number of pages that the chapter has = 8
Number of pages of the chapter that Kosta read = (1/4) * 8
                                                                               = 1 * 2
                                                                               = 2
The number of pages of the chapter read by Christina = 3
Then
The total number of pages of the
chapter read by both of them = 2 + 3
                                                = 5
 So the total number of pages of the chapter that has been read by Kosta and Christina is 5. I hope the procedure is clear enough for you to understand.
8 0
3 years ago
Solve the system of equations.
MAXImum [283]

Answer:

D. (-2, -6) and (5,15)

Step-by-step explanation:

When you set the equations together, you get x^2-3x-10. You then set this equation equal to zero and get (x-5)(x+2) or x=-2 and x=5. Then, plug these x-values into each equation to get your y-values.

8 0
3 years ago
Other questions:
  • If an obtuse triangle has a base of 13 inches and a height of 16 in what is the area of the triangle
    11·1 answer
  • a train makes a trip at 65 mi/h. A plane traveling 130 mi/h makes the same trip in 3 fewer hours. Write and solve an equation to
    12·1 answer
  • The larger leg of a right triangle is 3 cm longer than it's smaller leg. The hypotenuse is 6cm longer than the smaller leg. How
    6·1 answer
  • Please help with all of them ASAP I will give brainliest
    9·2 answers
  • Match each unit rate to the graph that represents it.
    5·1 answer
  • Which is one way to check 102 ÷ 6 = 17
    9·2 answers
  • Can someone explain division of polynomials to me please.
    6·1 answer
  • A cube side length measures 15 inches what is the surface area of a cube
    14·1 answer
  • F 36 ÷ 12 = 3, then 12 multiplied by 3 must equal
    9·1 answer
  • The markup on a restaraunt meal is 250%. A meal costs $7.30 to produce. How much will the customer be charged before tax and tip
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!