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
marissa [1.9K]
2 years ago
13

Whats the solution of y = x +2 2x - 5y = 2

Mathematics
1 answer:
aleksandr82 [10.1K]2 years ago
7 0

Answer:

x = -4, y = -2

Step-by-step explanation:

substitute for y

2x - 5(x + 2) = 2

distribute -5

2x -5x - 10 = 2

solve

-3x - 10 = 2

add 10 on both sides

-3x = 12

divide by -3

x = -4

now substitute for x in the equation y = x + 2

y = -4 + 2

y = -2

You might be interested in
Write an equation for a line parallel to y=-3x+2 that passes through the point (-1,4)
Wewaii [24]

<span>y=−3x+2</span> is a linear equation in slope-intercept form with
slope <span>m=<span>(−3)</span></span>
(and y-intercept <span>=2</span>)

We want the equation of a line with slope <span>m=<span>(−3)</span></span> through the point <span>(<span>−2</span>,<span>−8</span>)</span>

Using the point-slope linear equation form:
<span><span>(y−<span>(−8)</span>)</span>=<span>(−3)</span><span>(x−<span>(−2)</span>)</span></span>

Simplifying
<span>y+8=−3x−6</span>
or, in standard form
<span>3x+y=−<span>14</span></span>

3 0
3 years ago
Michael bought 0.44 pound of slice turkey. what is the value of the digit in the hundredths place?
jarptica [38.1K]

Answer:

4

Step-by-step explanation:

You have 0.44

0 is in the ones place

4 is in the tenths place (0.4)

And the other 4 is in the hundredths place (0.04)

8 0
3 years ago
Read 2 more answers
Shane is using pieces of square paper to cover a cube shaped gift with sides that are 9 inches long to find out the area of the
nordsb [41]

Answer:

The area of the cube is 486 inches^2

Step-by-step explanation:

In this question, we are tasked with calculating the area of cube with side 9 inch.

Mathematically, the area can be calculated using the formula A = 6s^2

Now, what we need to do is to substitute 9 inches for s

Thus, A = 6 * 9^2

A = 6 * 81

A = 486 inches^2

3 0
3 years ago
80,531 rounded to nearest thousand
Vlad [161]

Answer:

81,000

Step-by-step explanation:

go to whatever place it is asking you to round nearest to the if it is 5 or more you round up 4 or less it stays the same.

Saying for this -" 5 or more raise the score, 4 or less let it rest"

                                       ^round up^                ^stays the same^

4 0
3 years ago
Read 2 more answers
Find the equation of the axis of symmetry for the parabola y = x2 + 2x − 9
Artemon [7]

Answer:

the answer is x=-1

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Other questions:
  • How many cubes are inside the rectangular prism?
    10·2 answers
  • Why in division there is sometimes remaindres?
    12·2 answers
  • What is 2 divided by 1386
    8·1 answer
  • Simplify 36 : (9-4). *
    14·1 answer
  • The balloon has a radius of 6 what is the volume of the balloon
    9·1 answer
  • What are the solutions​
    14·1 answer
  • Fred is 4 times as old as nathen and is also27 years older than nathen
    6·1 answer
  • The square below represents one whole.<br><br> What percent is represented by the shaded area?
    7·1 answer
  • Which is the answer? <br><br> A.8<br> B.1<br> C.2<br> D.5<br><br> please help :(
    15·1 answer
  • Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!