3 years ago

What fraction did she spend on petrol ,she spent £30 on petrol in total ,how much did she spend

1 answer:

4 0

If there is a graph or something that you can show me, I'd be more than happy to help you.

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Alik [6]

You may notice that all of the terms have a common factor: $x$ . So, let's take the $x$ out of all the terms. This gives us:

$x(x^2 + 2x - 24) = 0$

Using the Zero Product Property, we can say that both $x = 0$ and $x^2 + 2x - 24 = 0$ .

Let's solve both. $x = 0$ is obvious, but we still need to solve our other term:

$x^2 + 2x - 24 = 0$

$(x + 6)(x - 4) = 0$

$x = -6, 4$

Our answer is x = -6, 0, 4.

4 0

3 years ago

Angelina_Jolie [31]

The unit rate for 5 lb bag is 1.75 lb

8 0

3 years ago

Virty [35]

Answer:

Scalene triangle

Step-by-step explanation:

a scalene triangle has 3 uneven sides

8 0

3 years ago

SSSSS [86.1K]

Answer:

-10x5 + 8x4 - 7x3 - 20x2 - x + 18

Step-by-step explanation:

8 0

3 years ago

Damm [24]

7/7.42 = $0.94

Hope this helped :)

3 0

2 years ago