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guapka [62]
3 years ago
12

How many solutions does the system have? 5x−y=2 5x−y=−2 ​

Mathematics
2 answers:
8090 [49]3 years ago
8 0

Answer:

khan says no solution

Step-by-step explanation:

khan knows best

romanna [79]3 years ago
7 0

Answer:

10

Step-by-step explanation:

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The graph attaches shows the function f(x) and the table represents the function g(x)
Fed [463]

Answer:

<u>Statement D is true</u>

Step-by-step explanation:

We should know the following:

x-intercept is the value of x when y = 0

y-intercept is the value of y when x = 0

As shown on the graph, we can deduce the following:

For f(x) : at y = 0 ⇒ x = 1  And at x = 0 ⇒ y = -1

<u>So, for f(x) ⇒ x-intercept = 1  & y-intercept = -1   </u>

For g(x) : at g(x) = 0 ⇒ x = -1  And at x = 0 ⇒ g(x) = 1

<u>So, for g(x) ⇒ x-intercept = -1  & y-intercept = 1  </u>

Comparing the results with the given options:

A) the x-intercept of f(x) is equal to the x-intercept of g(x)          (<u>Wrong)</u>

B) the y-intercept of f(x) is equal to the y-intercept of g(x)          (<u>Wrong)</u>

C) the y-intercept of f(x) Is greater than the y-intercept of g(x)   (<u>Wrong)</u>

D) the x-intercept of f(x) is greater than the x-intercept of g(x) ​   <u>(true)</u>

5 0
3 years ago
What is 7/5 divided by 3/10
Mazyrski [523]

Answer:

\frac{11}{10} or 1\frac{1}{10}

Step-by-step explanation:

\frac{7}{5} ÷\frac{3}{10}

= \frac{(7 * 10) - (3 * 5)}{5 * 10}

= \frac{55}{50}

=\frac{55 / 5}{50 / 5}

= \frac{11}{10} or 1\frac{1}{10}

8 0
3 years ago
Put them in order from least to greatest:<br> 6.539 6.56 6.4 6.45 6.557 6.481
allsm [11]

6.557,6.539,6.481,6.56,6.45,6.4

7 0
2 years ago
Read 2 more answers
Help with homework (math flavored)
9966 [12]

Answer:

6.2

Step-by-step explanation:

First you need to follow order of operations, so you do division first (4.2/0.7), which leaves you with 6. Then you just complete the equation from left the right as normal, which leaves you with 6.2.

3 0
4 years ago
Read 2 more answers
A rectangular field is four times as long as it is wide. if the perimeter of the field is 340 ​yards, what are the​ field's dime
zmey [24]
Let the width of the field =  x.
Then the length = 4x 
Now the perimeter = 2 * length + 2 * width, so we have the equation:-
 2*4x + 2x = 340
8x + 2x = 340
10x = 340
x = 34 yards  = width
4x =  length = 136
Answer: the width is 34 yards and length is 136 yards. 
7 0
3 years ago
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