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
Artemon [7]
3 years ago
5

Solve the system of equations. x=-2y+1 and x+2y=9. PLEASE SHOW WORK

Mathematics
1 answer:
docker41 [41]3 years ago
4 0

Answer:

N0 solution.

Step-by-step explanation:

x=-2y+1....(1)

x+2y=9....(2)

put equation (2) to equation (1)

-2y+1 + 2y=9

combine

-2y + 2y=9-1

0=8

No solution.

You might be interested in
The four highest scores on the floor exercise at a gymnastics meet were 9.685, 9.28, 9.366, and 9.5 points.
DaniilM [7]

Answer:

9.28 is lowest

9.685 is highest

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What slope is perpendicular to x + 4y = 12
myrzilka [38]
Solve for the equation. The. Divide by 4 on both sides. And whatever you get for the slope. Write the opposite which will give you the perpendicular slope. For example: 1/4x is perpendicular to -4x
6 0
3 years ago
About 5 out of 10 people entering a community college need to take a refresher mathematics course. If there are 970 entering​ st
Ksenya-84 [330]

Answer:

"6 out of 10 people" means the ratio of class:no_class is 6:4

990/10 = 99, the smallest the "class" and the "no_class" add up to is 10. And, generally, the total divides with that nicely, as in this case.

99(6) = 594 ----------- probably class

99(4) = 396 ------------------ probably no class

Total  = 990

I hope this helps

Step-by-step explanation:

BRAINLIEST?

4 0
3 years ago
Using the function A(t)=P(1=r/n)^nt, create the function that represents your new car loan that is compounded monthly. The princ
-BARSIC- [3]

What does each variable represent?
6 0
3 years ago
HELP!! PLEASE!!! THANK YOU!!
Blizzard [7]

Answer:

C. 8x - 3y = 5

Step-by-step explanation:

7 - 3(x - y) = 5x + 2

Standard form: Ax + By = C

7 -3x + 3y = 5x + 2

7 -8x + 3y = 2

-8x + 3y = -5

Divide by -1 to each number

8x - 3y = 5

6 0
3 years ago
Other questions:
  • Which of the following represent a linear inequality in open-sentence form? (Select all that apply.) 2x - 7y > 10, 3 < 5,
    14·2 answers
  • Shawn downloads movies at a base price of $2 per movie. If he downloads 5 movies, he will get a 25% discount. How much will Shaw
    10·1 answer
  • Josiah needs to fill his 40 liter fish tank with water. He has already put in 34 1/4 liters of water. How many MILLILITERS of wa
    8·2 answers
  • A machine uses pieces of tape to seal packages. It cuts the tape into pieces exactly 2.375 inches long. If it uses 4 pieces of t
    7·1 answer
  • What is the average rate of change between:
    9·1 answer
  • Is the answer B or C
    8·1 answer
  • Please help me with this problem as soon as possibleee!!
    12·1 answer
  • Five years ago,a father was 3 times as old as his son.Now,their combined ages amount to 110 years.Thus,the present age of the fa
    6·1 answer
  • Monica has 50 animals, 30 of the animals are cats. What percent of the animals are cats
    9·2 answers
  • Y=4x+5 cuando x=9 <br> Porfavor es para hoy
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!