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
pickupchik [31]
3 years ago
14

NEED ANSWER ASAP PLEASE!

Mathematics
1 answer:
shepuryov [24]3 years ago
8 0

Answer:

x = 2, y = 2

Step-by-step explanation:

You first want to eliminate one of the variables, so I multiplied the second equation by 2. Then I added the two equations together, eliminating the y and leaving me with 11x = 22. Then divide both sides by 11. To get y, you plug in the x and solve.

(3x - y = 4) × 2 = 6x - 2y = 8

 5x + 2y = 14

<u>+ 6x - 2y = 8</u>

 11x = 22

x = 2

5(2) + 2y = 14

You might be interested in
Solve and graph the inequality below. PLEASE HELP​
Nata [24]

Answer:

x>12

Step-by-step explanation:

its x is greater than 12

7 0
3 years ago
(sin 10° + cos 10º)2 - 2 sin 80°cos 80°​
weeeeeb [17]

Answer

the simplied form of the given question is 1

4 0
3 years ago
The following scenario is used for questions 3-7: Jack makes $700 per week. He puts $25 into a retirement account. He pays $31.5
Pavel [41]

Answer:

588.39

Step-by-step explanation:

4 0
3 years ago
A shape is shown on the centimetre grid below.
krok68 [10]

Answer:

The area of the shape after it has been enlarged by

scale factor 2 will be: 10 cm²

Step-by-step explanation:

The Area is basically a measure of how much space in square units there is inside an object.

As the shape is shown on the centimeter grid.

  • The shape clearly occupies the space of 5-centimeter squares.

We also know that If the scale factor > 1, the image is enlarged.

As we know to determine the area of the shape after it has been enlarged by scale factor 2, all we need to do is to multiply the area of the original shape by 2.

The area of original shape = 5 cm²

The area of the shape after the dilation by a scale factor 2 = 5 × 2 = 10 cm²

Thus, the area of the shape after it has been enlarged by

scale factor 2 will be: 10 cm²

4 0
3 years ago
Read 2 more answers
Which expression represents the total cost
SSSSS [86.1K]

<em>Answer:</em>

<em>The answer is 18k + 22p - 10</em>

<em>Step-by-step explanation:</em>

<em>That is the right answer </em>

6 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how the value of the 7 in 327,902 will charge if you move it to the tens place
    6·2 answers
  • What statement makes the open sentence 3x+9=24 true? A. X=3 B. X=5 C.X=11 D.X=15
    13·1 answer
  • What's a 3 sided shape
    5·2 answers
  • evelyn drinks 8 glasses of water a day which is 56 glasses of water a week how many glasses does she drink in a year
    5·1 answer
  • What is greater 7/12 or 1/2
    13·2 answers
  • Using traditional methods, it takes 108 hours to receive a basic driving license. A new license training method using Computer A
    10·1 answer
  • By definition, a rectangle is a four-sided figure with four right-angle corners. Which of these expresses this definition as a b
    15·2 answers
  • First to answer gets brainliest and no link
    9·1 answer
  • I'll mark you as the brainiest if you get this correct thx xxx This homework is due tomorrow thx sm for your help
    12·1 answer
  • The weight of Jane and Jessica was in the ratio of 8 : 9. Jane gained 2 kg while Jessica lost 4 kg. They then had the same weigh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!