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
nikitadnepr [17]
4 years ago
6

Which ordered pair is a solution to the system of equations 4x-y=10 y=2x-2

Mathematics
1 answer:
slava [35]4 years ago
6 0

Answer:

single solution : (4 ; 6)

Step-by-step explanation:

hello :

4x-y=10.....(1)

y=2x-2.....(2)

put the value for y in (1) :

4x-(2x-2)=10

4x-2x +2 = 10

2x=8

x=8/2 =4

but : y = 2x-2

so : y =2(4)-2=6

single solution : (4 ; 6)

You might be interested in
If you want to place an 8 ½ inch towel bar in the center of a door that is 25 ½ wide, how much space will be on each side of the
Marta_Voda [28]

Answer:

8 \frac{1}{2}in on each side

Step-by-step explanation:

If a door is 25\frac{1}{2} in wide and the towel bar is 8\frac{1}{2}in long, we can first subtract the length of the towel bar from the total width of the door to find out how many inches of space are remaining:

25\frac{1}{2} - 8\frac{1}{2} = 17

Since you want to center the towel bar on the door, you can divide the remaining space by two (2) to find how much space will be on each side:

17/2 = 8.5 inches on each side.

4 0
3 years ago
You can buy 3 CDs for $36.00. Assuming these rates are proportional, what would be the cost of 5 CDs?
densk [106]

Answer:

$60

Step-by-step explanation:

36 / 3 = $12 for a single CD

12 * 5 = $60 for 5 CDs

3 0
3 years ago
The table and graph both represent the same relationship.
timofeeve [1]

Answer:

your answer will be <u>second opinion </u>

Step-by-step explanation:

y= 2x

hope it helps you

have a wonderful day!!!

5 0
3 years ago
For which of the following is x=-5 a dilution? select all that apply
soldier1979 [14.2K]

D because if you look at all the other ones they are wrong

4 0
3 years ago
Solve the word problem. Olivia has 21 coins in her drawer. Nine of the coins are nickels, and the rest are pennies. What is the
Maslowich
It will be 57 because if 9 are nickles in the rest are pennies
6 0
3 years ago
Other questions:
  • PLEASE PLEASE PLEASE HELP!! Explanations on how to set it up would be great!
    6·1 answer
  • Select the inscribed circle for the triangle
    7·2 answers
  • PQR and PSR are inscribed in circle A. What is mQPR?
    12·1 answer
  • How many times larger is the number 10 billion to the number 10 million?
    11·2 answers
  • What is wrong with the equation? 3 x−5 dx = x−4 −4 3 −1 = 20 81 −1 There is nothing wrong with the equation. f(x) = x−5 is conti
    11·1 answer
  • Question 2 please answer
    14·2 answers
  • PLEASE HELP
    14·1 answer
  • uh its coordinates planes you can ss it and send it to me as the answer on here ty ill give brainlist to the first person that g
    9·2 answers
  • What percent of northeastern students do five years
    11·1 answer
  • Could someone please answer the following question?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!