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
sergiy2304 [10]
3 years ago
6

What is the first step in solving this system by elimination?

Mathematics
1 answer:
kherson [118]3 years ago
4 0

You want to try and get rid of one of the variables ( x or y) so you would multiply the second equation by 2 which would make the x variable -2x which then when added to the first equation would eliminate the x variable.

Answer: c. Multiply the second equation by 2.

You might be interested in
HELPPPPP ME PLEASEE
aleksley [76]

Answer: <

6.12 x 10^4 < 612,000

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Explain: how would you model 5 x 2/3
ELEN [110]
Well as you can see 5 x 2/3= 3 1/3 there is 7 steps to figure it out

1. set up the problem
5 x 2/3

2. put a 1 on 5 to make it a fraction
5/1 x 2/3

3. multiply and divide
(5 x 2) / (1/3)

4. find out the answer
10/3

5. turn the answer into a mixed fraction
10 divided by 3= 3.1 3 stays the same you don't need to say 1

6. it equals
3 1/3

7. so the answer is
3 1/3

8 0
3 years ago
Read 2 more answers
Y = x + 3<br>2y = 2x + 6​
Marina CMI [18]

Answer:

x=0

y=3

Step-by-step explanation:

2(x+3)=2x+6, substituting the first equation in the second

2x+6=2x+6, rearranging the equations

2x-2x=6-6

0=0

y=0+3

y=3

6 0
4 years ago
An urn contains 12 balls, five of which are red. Selection of a red ball is desired and is therefore considered to be a success.
SVEN [57.7K]

Answer:

2/10

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The 162-room BeeGee Hotel, located just outside Philadelphia, Pennsylvania, requires room attendants to clean 18 rooms per day.
hoa [83]

Answer:

9

Step-by-step explanation:

Given,

Total number of rooms = 162

One attendant is to clean 18 rooms per day.

Therefore if a full house is expected  next Monday,

Number of attendant required to cover the day's cleaning task

= 162/18

= 9

Therefore, 9 guest room attendants will be needed to cover the day's cleaning tasks,

6 0
3 years ago
Other questions:
  • The axis of symmetry for the function f(x) = −x2 − 10x + 16 is x = −5. What are the coordinates of the vertex of the graph?
    12·2 answers
  • Susie has 8 pieces of string each string measures 6.5how many inches of string does susie have
    7·2 answers
  • A jewellery shop is having a sale.
    5·1 answer
  • it takes 545454 minutes for 444 people to paint 666 walls. How many minutes does it take 666 people to paint 777 walls?
    10·2 answers
  • Which pair of numbers has the greatest common factor of 7?
    14·2 answers
  • PLEASE ANSWER CORRECTLY, I WILL GIVE BRAINLIEST &lt;3 THANKS IN ADVANCE!
    12·1 answer
  • here are four fractions 2/5 11/30 1/2 7/15 write these fractions in order of size start with the smallest fraction
    14·2 answers
  • Consider the arithmetic series 3 + 7 + 11 + 15 + 19 + 23 + 27+ ....
    6·1 answer
  • What is the product of 2(cos(45°) + i sin(45°)) and 5(cos(30°) + i sin(30°))?
    14·1 answer
  • What percent is represented by the shaded area? A large rectangle with 25 equal sections, 11 of which are shaded
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!