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
andreyandreev [35.5K]
3 years ago
5

5 x - 2y equals 10 ; (3,-5)

Mathematics
1 answer:
Sedbober [7]3 years ago
5 0
5(3)-2(-5)
15-(-10)
25
You might be interested in
Determine whether the series is convergent or divergent (ln(n))/(n^2)
yawa3891 [41]

Letting n approach infinity results in the undefined "infinity over infinity."

Differentiate numerator and denominator separately, obtaining

1/n

(limit as n approaches infinity of) ------------- = 0. Series is convergent.

2n

6 0
3 years ago
The mystery number has:
harkovskaia [24]
The mystery number will be 19.4596
8 0
2 years ago
Find (1)14x⁴/y ÷ 7x/3y⁴ (2)x²-16/ x+4 ÷ x-4/x+4 (3)​
Shalnov [3]

Answer:

I am not sure I am so so so sorry My friend

7 0
3 years ago
I need help with like terms
professor190 [17]
I’m guessing you mean like this.
2x+4y+5x+8y.
2x and 5x are like terms because the x’s are alike. If you add 2+5, the answer is 7. So therefore 2x+5x=7x.

4y and 8y are like terms because the y’s are alike. So the answer to 4y+8y would be 12y.

If you need extra help, give me a problem and I will help you solve it.
7 0
3 years ago
Solve This Using The Quadratic Formula: 3x^2+9x-6=0
aivan3 [116]
<h3>Therefore either  x = \frac{-3+\sqrt{17}}{2}    or,  x = \frac{-3-\sqrt{17}}{2}</h3>

Step-by-step explanation:

3x^2 +9x -6=0                                x = \frac{-b\pm\sqrt{b^2- 4ac} }{2a}

\Leftrightarrow x = \frac{-9\pm\sqrt{9^2- 4.3(-6)} }{2.3}                     here a = 3 ,b = 9 and c= -6

\Leftrightarrow x = \frac{-9\pm\sqrt{153} }{6}

\Leftrightarrow x = \frac{3(-3\pm\sqrt{17}) }{6}

\Leftrightarrow x = \frac{-3\pm\sqrt{17}}{2}

Therefore either  x = \frac{-3+\sqrt{17}}{2}    or,  x = \frac{-3-\sqrt{17}}{2}

4 0
3 years ago
Other questions:
  • What is the slope of the function
    12·2 answers
  • 11. Simplify each expression.
    8·1 answer
  • A single box of thumb tacks weighed 3 1/2 ounces. If a teacher had 4 1/7 boxes how much would their combined weight be ?
    8·1 answer
  • What is 3b to the second power minutes b, of b=5?
    8·1 answer
  • Could i have help??? <br><br> There is 2 questions.
    9·1 answer
  • Suppose you were told that the company built the fence in 4 hours and that they completed 1.6 mile of the fence each hour. How w
    6·1 answer
  • 2. The German Shepard actually weighs 28 pounds. Lisa thought the
    12·1 answer
  • 6 &gt; 3(t + 2) what is the inequality for t
    6·2 answers
  • A(1)=−13<br> a(n)=a(n−1)+4<br> ​ <br> find the 2nd term in the sequence
    11·2 answers
  • Please do quickly! Asap! Brainleist, points!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!