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
elena-14-01-66 [18.8K]
2 years ago
12

Solve the system of equations by graphing or using a table 3x+ y= 5 x -y = 7

Mathematics
2 answers:
poizon [28]2 years ago
8 0

The answer is (3,-4)

kobusy [5.1K]2 years ago
6 0
Its supposed to be 3x+y=5 x-y=2

You might be interested in
A family of six equal shares 3/5 pounds of peanuts what fraction of a pound of peanuts does each person receive
mylen [45]
1/10 because 3/5 divided by 6 equals 1/10
5 0
3 years ago
Read 2 more answers
Someone help please! D:
Dahasolnce [82]

Answer:

D) (10,22)

Step-by-step explanation:

based on given slope and point, the linear equation is <em>y = 9/5x + 2</em>

plugging in x-and-y values only results in a true statement for option D

example:

22 = 9/5(10) + 2

Does 22 = 18 + 2?  Yes

6 0
2 years ago
What are the zeros of the quadratic function f(x) = 6x2 – 24x + 1?<br><br> fast please
xxTIMURxx [149]

Answer:      6(x²-4x+4-4)+1=0, 6(x-2)²-24+1=0, 6(x-2)²=23, x-2=±√(23/6), x=2±√(23/6)=2±1.95789, so x=3.95789 or 0.04211 approx. these are the zeros.

step by step explanation:

\boxed{\boxed{\dfrac{12+\sqrt{138}}{6},\ \dfrac{12-\sqrt{138}}{6}}}

Solution-

The quadratic function is,

6x^2-24x + 1

a = 6, b = -24, c = 1

x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}

=\dfrac{-(-24)\pm \sqrt{-24^2-4\cdot 6\cdot 1}}{2\cdot 6}

=\dfrac{24\pm \sqrt{576-24}}{12}

=\dfrac{24\pm \sqrt{552}}{12}

=\dfrac{24\pm 2\sqrt{138}}{12}

=\dfrac{12\pm \sqrt{138}}{6}

=\dfrac{12+\sqrt{138}}{6},\ \dfrac{12-\sqrt{138}}{6}

4 0
3 years ago
What type of angle is this? <br>A. Straight angle<br>B. Supplementary <br>C. Complementary ​
bija089 [108]
The answer is, C. Complementary
7 0
3 years ago
Read 2 more answers
60% as a fraction and a decimal
liq [111]
3/5 as a fraction
0.6 as a decimal
4 0
3 years ago
Read 2 more answers
Other questions:
  • Need answer to 2/3+5/4
    9·2 answers
  • What is (6x-5) + (8x-50)
    15·2 answers
  • (23.01) In a randomized comparative experiment on the effect of dietary calcium on blood pressure, researchers divided 58 health
    5·1 answer
  • When the terminal side of angle ? in standard position intersects a unit circle at (0.777, 0.629), what is cos ??
    6·1 answer
  • What is the nearest tenth to 33.335
    7·2 answers
  • The population of a town increased from 3500 in 2005 to 5600 in 2009. Find the absolute and relative (percent) increase.
    11·1 answer
  • How do I find arc mSQ
    8·1 answer
  • Find mº in the acute<br> triangle.<br> 59° 47°<br> M°
    9·1 answer
  • Solve the compound inequality:<br>2x-8≥4 or 8x+7&lt;15
    8·1 answer
  • A stamp gets more expensive each year. It increases in value by 60% each year what is the growth factor ?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!