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tamaranim1 [39]

2 years ago

12

What is the equation of this line?

1 answer:

Kobotan [32]2 years ago

7 0

The answer is y=2x because when you graph it thats the line you get

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Use the given conditions to write a system of equations. Solve the system and find the numbers. The sum of two numbers is 10. If

Nitella [24]

X + y = 10
x - y = 2

add the equations together
2x = 12
x = 6

6 + y = 10
y = 3

3 0

3 years ago

7/8 divided by 11/12<br><br> Answer has to be a fraction.<br> Include steps if possible.

andrew-mc [135]

7/8 / 11/12. First get the reciprocal of 11/12 (which is 12/11). Then multiply by the reciprocal. 7/8 * 12/11 = 84/88 don't forget to simplify 21/22

7 0

3 years ago

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Identify the rate of change of the function.

kati45 [8]

67Answer:67

Step-by-step explanation:

5 0

3 years ago

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How many dogs do I have if I give two away

Helen [10]

Answer:

Two less dogs

Your situation can be defined as x-2, where x was the number of dogs. Since the number of original dogs was not specified, two less dogs is the corrext answer

3 0

2 years ago

WORDED QUADRATIC EQUATION!!! PLS HELP <br><br> MOSTLY NUMBER 5 PLS

pav-90 [236]

Answer:

7,11

Step-by-step explanation:

The width is x. x+4= the length. The area is side times side, so it’s

x × (x+4) = 77

We can simplify this to:

x × x + x × 4 = 77

x^2 + 4x = 77

x^2 + 4x - 77 = 0 This is a quadratic equation. So we can solve using the quadratic formula:

x = $\frac{-4\pm\sqrt{4^2-4\cdot1\cdot-77}}{2\cdot1}$ ->

$\frac{-4\pm18}{2}$

$\frac{14}{2} \implies7$

That’s the positive solution and that’s x, the width. So the width is 7 and the length is 7+4=11

3 0

2 years ago