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
Colt1911 [192]
2 years ago
8

To eliminate the y terms and solve for x in the fewest steps, by which constants should the equation need multiplied by before a

dding the equations together?

Mathematics
1 answer:
ivanzaharov [21]2 years ago
3 0
A. Multiplied by 2 for the first then for the second multiply by three.

Explanation: the equations already have opposite signs for y so reversing the signs would be counterproductive. (Eliminates B and D) and the easiest way is to get the numbers before the Y variable to be the same. The top by 2 and bottom by 3 would do that, leaving only A.
You might be interested in
As a butcher, you sell beef in 3.5-pound packages. You anticipate needing 25 packages for the next two days. The
bekas [8.4K]

Answer:

O weight in kilograms = 25 x 3.5 ÷ 2.2

Step-by-step explanation:

As a butcher, you sell beef in 3.5-pound packages. You anticipate needing 25 packages for the next two days.

Therefore, the total number of pounds for the 25 packages =

3.5 pound packages × 25

= 87.5 pounds

We are told that : The wholesaler from whom you purchase large pieces of meat measures the weight of the beef in kilograms.

Note that:

2.2 pounds = 1 kg

Hence:

87.5 pounds =

= 87.5÷ 2.2

= 39.772727273 kg

He needs to buy 39.772727273kg from the wholesaler

The equation can you use to determine the weight of the beef, in kilograms, that you need to purchase from the wholesaler is:

O weight in kilograms = (25 x 3.5) ÷ 2.2

7 0
3 years ago
Ocdjiowfhva;<br>brbnhgdn
kotegsom [21]

Answer:

yup i guess

Step-by-step explanayuption:

7 0
3 years ago
The Jets play 16 football games this season. So far they have 3 wins and 4 losses. If they can win all the rest, how many wins a
brilliants [131]

Answer:

12 wins and 4 losses

Step-by-step explanation:

3 wins and 4 losses means they have played so far 7 games.

They play a total of 16 games in a season.

16 - 7 = 9

They still have to play 9 more games.

Add 9 wins to the 3 wins.

9 + 3 = 12

That means they'd finish the season with 12 wins and 4 losses.

6 0
3 years ago
How much Lemonade did Kayla sell? In the problem... Ethan sold 2/3 gallon of lemonade. Kayla sold some lemonade too. Together, t
VikaD [51]
1 and 3/12 all together
Convert ethans into 8/12
1 and 3/12- 8/12= 0.583...
0.583... is the amount Kayla sold
0.666... is amount Ethan sold
Ethan sold more
0.666...-0.583...= 0.083...
so Ethan sold 0.083 gallons more
6 0
3 years ago
One force of magnitude 77 acts on an object. Another force of magnitude 68 acts on the object at a right angle, what is the magn
algol [13]

9514 1404 393

Answer:

  102.73

Step-by-step explanation:

When the forces are at right angles, the resultant magnitude will be found as the hypotenuse of a right triangle with legs equal to the given forces. The Pythagorean theorem applies.

  f = √(77² +68²) = √10553 ≈ 102.728

The magnitude of the resultant is about 102.73.

3 0
2 years ago
Other questions:
  • Modeling with systems of linear inequalities
    9·1 answer
  • X + 3/2 = 3/4 (x - 1/2)
    15·1 answer
  • A coffee shop served hot and cold coffee to a total of 340 people. 45% of the people chose cold coffee.
    12·2 answers
  • Z+(z-6)-2=-10<br> How donI solve this?
    6·2 answers
  • You earn $5 for every driveway you shovel in a snowstorm. How many driveways do you need to shovel to earn $65?
    6·1 answer
  • Helppppppppppppppp!!!!!
    6·1 answer
  • HELP ILL GIVE BRAINLIEST
    8·1 answer
  • PLZ HWELP :( :(
    14·1 answer
  • 3x+y=23, 6x-y=50, what is the value of x and y
    9·1 answer
  • If m = 34 and n = 5, what is the value of the following expression?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!