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Brut [27]
3 years ago
8

Solve the following system of equations by substitution. Which of the following is the solution?

Mathematics
2 answers:
kenny6666 [7]3 years ago
8 0
The solution is (1,5) because when you plug in your x and y values none of the above answer make sense except (1,5)
grin007 [14]3 years ago
3 0

Answer:

It is (1,5) :)

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Yeah, im clueless please help;-;
svetlana [45]

Answer:

Starting from the left,  top to bottom. first answer is 8, second is 21.3, third is 64, 204.8. Right side is essentially y=x to a power, the answers are from top to bottom, 8,27,64,125

Step-by-step explanation:

Essentially, its just asking you to divide the given y values by the x values.

7 0
3 years ago
there are two trucks for sale that would be perfect for your business. The blue truck is in perfect condition, but cost $8000 mo
kap26 [50]

subtract 172000 and 8000 then divide by 2 maybe

5 0
3 years ago
I WILL MARK BRAINLIST!!
Soloha48 [4]

Answer:

For (2x^2 + 8x - 8), the group is CLOSED as it a polynomial.

Step-by-step explanation:

Here, the given polynomials are:

P(x)=(5x^2+2x-6)\\Q(x)=(3x^2-6x+2)

Now, a group G is said to be <u>CLOSED UNDER SUBTRACTION</u> if,

a and b are he elements of G ⇒ (a-b) is ALSO AN ELEMENT of G

Now, here:

R(x)  = P(x) - Q(x) = (5x^2+2x-6) - (3x^2-6x+2) = (2x^2 + 8x - 8)

or, R(x)  = (2x^2 + 8x - 8)

Also, R(x) is a POLYNOMIAL.

So, R(x) is an Element of group G.

So, the set G of polynomials.

Hence, for the polynomial  (2x^2 + 8x - 8), it will be a polynomial the group is CLOSED.

3 0
3 years ago
Read 2 more answers
6
Artemon [7]

Answer:

In Martian Poker, the game is played with 8 cards drawn from a 52 card deck.

What is the probability of a Martian drawing “two trips and a pair". They get 2

three of a kinds and a pair.

8 0
3 years ago
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Goshia [24]

Let's write the equation in standard from

y = mx + b

Where,

  • m is slope or rate of change
  • b is the y-intercept or initial value

<h3>Let's start by finding slope⤵️</h3>

\boxed{ \sf \: m =  \frac{ y_{2} -  y_{1} }{ x_{2} -  x_{1}}}

  • x1, y1 = 0,12
  • x2, y2 = 1,13

\tt \: m =  \frac{13 - 12}{1 - 0}

\tt \: m =  \frac{1}{1}

\tt \: m = 1

  • b = 12

<h3>Equation⤵️</h3>

\sf \: y = 1x + 12

8 0
2 years ago
Read 2 more answers
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