2 years ago

Ambwene cut 3 lawns in his neighborhood on Friday and more on Saturday,

1 answer:

5 0

On Friday he made $67.50 by cutting three lawns. In order to find out how much he made on Saturday you would subtract 67.50 from 135 which would equal $67.50.

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Answer:

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Step-by-step explanation:

We are to determine whether which of the given equations in the answer options can be solved using the following expression:

$x=\frac{-3 \pm\sqrt{(3)^2+4(10)(2)} }{2(10)}$

Here, $a = 10, b = 3$ and $c=-2$ .

These requirements are fulfilled by the equation 4 which is:

$12=3x+10x^2$

Rearranging it to get:

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Substituting these values of $a,b,c$ in the quadratic formula:

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Answer:

The anwer for the top row is 30, 10, 8, and 48. The next row is 9, 8, 9, and 26. The next row is 6, 4, 6, and 16. The last row is 45, 22, 23, and 90.

Step-by-step explanation:

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