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
Elenna [48]
2 years ago
5

Find the x-value and the y-value of the solution to this system of equations:

Mathematics
2 answers:
Serjik [45]2 years ago
7 0

Answer:

The solution is (-6, 30)

Step-by-step explanation:

Here we have two separate equations for y and are to find the solution (x, y).

y = 2x + 42

y = -5x

First, equate y = 2x + 42  and y = -5x:

2x + 42  = -5x

Combining like terms, we get

7x = -42, which results in x = -6

Since y = -5x, y = -5(-6), or y = 30, when x = -6.

The solution is (-6, 30)

Eva8 [605]2 years ago
6 0

Answer:

x=-6

y=30

Step-by-step explanation:

-5x =2x+42

x=-6

y=2(-6)+42

=30.

You might be interested in
What is the square root 6n carried to the power of 2/3 in radical form
BaLLatris [955]

Answer: \sqrt[3]{6n}

Step-by-step explanation:

We have the following expression:

(\sqrt{6n})^{\frac{2}{3}}

Which can be written as follows:

((6n)^{\frac{1}{2}})^{\frac{2}{3}}

Multiplying the exponents:

(6n)^{\frac{1}{3}}

Writing in radical form we finally have the result:

\sqrt[3]{6n}

7 0
3 years ago
Math experts please help​
Licemer1 [7]

Answer:

The answer is 64

Step-by-step explanation

Lines JK and HI are congruent therefore making the 60 degree angle on line JK can also be used to find the rest of triangle <HAI, and triangles always add up to 180 degrees

8 0
3 years ago
An angle measures 111.4° more than the measure of its supplementary angle. What is the measure of each angle?
fomenos

The measure of the supplementary angles are 34.3 and 145.7 degrees.

<h3>What are supplementary angles?</h3>

Supplementary angles are those angles that sum up to 180 degrees.

In other words, two angles are Supplementary when they add up to 180 degrees.

Therefore, the angles measures 111.4° more than the measure of it's supplementary angle.

Hence,

let

x = measure of the other angle

x + x + 111.4 = 180

2x + 111.4 = 180

subtract 111.4 from both sides

2x + 111.4 - 111.4 = 180 - 111.4

2x = 68.6

divide both sides by 2

x = 68.6 / 2

x = 34.3

Other angle  = 34.3 + 111.4 = 145.7°

Therefore, the measure of the supplementary angles are 34.3 and 145.7 degrees.

learn more on supplementary angles here: brainly.com/question/15966137

#SPJ1

6 0
1 year ago
What is 1\4 times 96
Artemon [7]
1/4 multiple 96= 96 divided 4= 24
answer=24
7 0
3 years ago
Read 2 more answers
Find the value -2/3÷ 4/6. <br> A -1<br> B 4/9<br> C -9/4<br> D 1
Allushta [10]



Answer should be -1
4 0
3 years ago
Read 2 more answers
Other questions:
  • Helpppp me please!! I dont understand.
    8·2 answers
  • Which expression is not equivalent to 8 times x times 2 times y
    6·2 answers
  • Help please and as soon as possible and thanks
    12·1 answer
  • Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form.
    10·1 answer
  • What is the answer for I=E/R for E
    15·1 answer
  • F(x)=8x^2-2x+3<br> g(x)=12x^2+4x-3<br> what is h(x)=f(x)-g(x)?
    11·2 answers
  • Please help me out with these problems.
    10·2 answers
  • Find the interest<br> earned:<br> $26,000 for 36 months<br> at 7.5% annual<br> compound interest
    12·1 answer
  • 9.3-t=-1.6 what is the value of t?
    8·2 answers
  • For every 15 minutes of driving you've drove 600 miles what is the unit rate
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!