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nevsk [136]
3 years ago
6

How to solve this problem

Mathematics
1 answer:
ANTONII [103]3 years ago
8 0

Answer:

B: (2, -1)

Step-by-step explanation:

1) First isolate the y in both equations

2) Set the equations equal to each other

3) Solve for x (you should get 2 and 5)

4) Insert the x values back in to get your y values

5) You should have gotten (2, -1) and (5, 2)

These are your two answers, but the question is only asking for one solution and (5,2) isn't one of the options, so it has to be (2,-1).

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Order the following numbers from greatest to least: 7.321, 7.3, 7.065, 7.65
Slav-nsk [51]

The order for the given decimal numbers, from the greatest to the least, is: D. 7.65, 7.321, 7.3, 7.065.

<h3>How to Order a Set of Decimal Numbers?</h3>

When considering the order of a set of decimal numbers, the value larger the digit that is close to the decimal point, the larger the decimal number, and vice versa.

Given the following set of decimal numbers, 7.321, 7.3, 7.065, 7.65.

Notice that all decimal numbers start with 7. So, the digit close to the decimal point is what we will consider to determine which decimal number is greater or the least.

The decimal number that has the greater digit that is close to the decimal point is, 7.65, followed by 7.321, then 7.3.

The decimal number with the least digit closer to the decimal point is 7.065.

Therefore, the order for the given decimal numbers, from the greatest to the least, is: D. 7.65, 7.321, 7.3, 7.065.

Learn more about order of decimal numbers on:

brainly.com/question/20603315

#SPJ1

6 0
2 years ago
I really need help please
Hatshy [7]
(-6,-4)
the point D can shift left 2 units which would be at that point
8 0
3 years ago
Factor <br> 6x^2 -42x-54<br><br> Please show work
11111nata11111 [884]

Notice that 6 is a factor of all three coefficients and thus can be factored out:

6x^2 -42x-54  =>  6(x^2 - 7x - 9).   x^2 - 7x - 9  does not factor so easily.  Remembering that obtaining roots of a quadratic makes it easy to write out the corresponding factors, let's apply the quadratic formula to x^2 - 7x - 9:

a=1, b = -7, c = -9. Then the discriminant is b^2 - 4ac, or (-7)^2 - 4(1)(-9), or 85.

Thus, the roots are:

      7 plus or minus √85        7 plus or minus 9.220

x = -------------------------------- = ------------------------------------

                 2                                           2

Let's call these roots "a" and "b."  Then the factors of the quadratic x^2 - 7x - 9 are (x-a) and (x-b), or, in this case, (x-8.11) and (x+1.11).

The original quadratic has three factors:  6, (x-8.11) and (x+1.11).

7 0
4 years ago
(ASAP: Will give Brainly to whoever answers first) Which expression shows how 6⋅45 can be rewritten using the distributive prope
xenn [34]

Answer:

C)

Step-by-step explanation:

8 0
3 years ago
Solve for x, <br><br> x^2 -10x + 25 = 35
GuDViN [60]

Answer:

x = 2

Step-by-step explanation:

3 0
3 years ago
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