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Licemer1 [7]
3 years ago
14

How many solutions does the following system of equations have? y=5/2x+2 and 2y=5x+8

Mathematics
1 answer:
Harman [31]3 years ago
8 0
None they are parallel lines - same slope different y intercept
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Pls solve~~~~~~~~~~~~~~~~~~~~~~~~​
IRISSAK [1]

Answer:

q3

Step-by-step explanation:

P°×q3

=1×q3

=q3

4 0
3 years ago
Which expression is equivalent to 0.01f + f +0.27f?
Lisa [10]

Answer:

1.28f

if a term doesn't have a coefficient

it is considered that the coefficient

is 1

8 0
3 years ago
Identify the zeros of f(x) = (x + 9)(x − 4)(6x + 1).
slavikrds [6]
<h2>The required 'option a)  - 9 , \dfrac{-1}{6}, 4' is correct.</h2>

Step-by-step explanation:

We have,

f(x) = (x + 9)(x − 4)(6x + 1)

To find, all zeroes of the given equation = ?

∴ f(x) = (x + 9)(x − 4)(6x + 1)

⇒ (x + 9)(x − 4)(6x + 1) = 0

⇒ x + 9 = 0 or, x − 4 = 0 or, 6x + 1 = 0

⇒ x + 9 = 0 ⇒  x = - 9

⇒ x − 4 = 0 ⇒ x = 4

⇒ 6x + 1 = 0

⇒ 6x = - 1

⇒ x = \dfrac{-1}{6}

∴ x = - 9 , \dfrac{-1}{6}, 4

Thus, the required 'option a)  - 9 , \dfrac{-1}{6}, 4' is correct.

3 0
3 years ago
Read 2 more answers
How many triangles are there help please
zheka24 [161]
35 And just so you know your teacher is a Satanist xd
7 0
3 years ago
Read 2 more answers
I need help! Answer as fast as you can. Marking brainlyiest
grandymaker [24]

Answer:

A

Step-by-step explanation:

We can break down what each term represents in the equation

60 is the constant. This is the base price that is paid regardless of workers and hours needed

Then there is 12nh. 12 represents the cost per hour for one worker. If the job takes only one hour, then it is 12 dollars per worker. Similarly, if the job only takes one person, then it is 12 dollars for each hour.

The most accurate answer is A

8 0
3 years ago
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