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
SOVA2 [1]
2 years ago
11

Answer the question below

Mathematics
2 answers:
butalik [34]2 years ago
6 0

Answer:

x=-1

y=-5

Step-by-step explanation:

(7x+y)-(x+y)=-6

6x=-6

x=-1

-1+y=-6

y=-5

saul85 [17]2 years ago
6 0

Answer:

(-1, -5)

Step-by-step explanation:

<u>Solve x + y = -6 for x</u>

  • x + y = -6

Subtract y from both sides.

  • x + y - y = -6 - y
  • x = -y - 6

<u>Substitute -y - 6 for x in 7x + y = -12</u>

  • <u></u>7(-y-6)+y=-12<u> </u>

Simplify both sides.

  • -6y - 42 = -12

Add 42 to both sides.

  • -6y - 42 + 42 = -12 + 42
  • -6y = 30

Divide both sides by -6.

  • \frac{-6y}{-6} = \frac{30}{-6}
  • y = -5

<u>Substitute -5 for y in x = -y - 6 </u>

  • <u></u>x = -(-5) -6<u> </u>

Simplify both sides of the equation.

  • x = 5 - 6
  • x = -1

Therefore, the answer is (-1, -5).

You might be interested in
Please show your work.
Inessa [10]
<span>The answer would be a reflection over the x-axis and then a reflection over the y-axis</span>
7 0
2 years ago
Read 2 more answers
How do you compound interest continuously??
Mkey [24]
The question states the interest is compounded annually. We have to use the given formula for this.

Principal Amount = P = $500
Interest Rate = r = 6% = 0.06
Time in years = t = 12
Compounding periods in a year = n = 1

Using the values in the given formula we get:

A(t)=500(1+ \frac{0.06}{1})^{12*1} \\  \\ &#10;A(t)=$1006.10

Thus, rounding to nearest cent the answer to this question is 1006.10

However, if you are also interested in finding the compound interest that is compounded continuously, use the following formula:

A(t)=Pe^{rt}
7 0
3 years ago
If the the adj side of a triangle is x and the opp side is 9cm and the hyp is 2x what is the value of x?
Lady_Fox [76]

Answer:

x = 3\sqrt{3}

Step-by-step explanation:

Let's use the Pythagorean theorem

x^{2}  + 9^{2}  =  (2x)^{2} \\x^{2}  + 81 = 4x^{2} \\3x^{2}  = 81\\x^{2}  = 27\\x = \sqrt{27}  =  3\sqrt{3}

5 0
2 years ago
The angles in a rectangle are 90, it is not a parallelogram.
-BARSIC- [3]
Yes. Rectangles has 4 right angles which is equivalent to 90 degrees
6 0
3 years ago
eggs are packed 12 to a carton there are 7260 eggs to be put in carton how many cartons are need for eggs
ch4aika [34]
605 cartons are needed.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Ashley bought 6 pounds of flour for $3. how many pounds of flour did she get per dollar?
    13·2 answers
  • Keith exercises x hours a week. Troy exercises three hours less than Keith and Joe exercises two times more than Troy. Which exp
    5·2 answers
  • What is the surface area of this cube
    11·1 answer
  • Let m = 26. What is the value of m + 11? A. 11 B. 15 C. 36 D. 37
    10·2 answers
  • What is the answer to this
    7·2 answers
  • 1) 6.61; tenths <br> You have to round it to the 10ths place
    10·1 answer
  • It took 3 yards of gauze dressing to wrap the patient's arm. How many inches of gauze dressing was used?
    6·1 answer
  • What is the value of the expression
    12·1 answer
  • Find the constant of proportionality (r) in the equation y=rx
    13·2 answers
  • -5 1/3 converted to an improper fraction
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!