3 years ago

Solve the inequality 8x - 10 > 7x + 20.

1 answer:

8 0

Keep the inequality sign the same way round then put all the 'x's on one side.

x > 30

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bazaltina [42]

Answer:

Step-by-step explanation:

b is clearly negative

- - = +

so therefore, subtracting the negative will result in a larger answer than adding a small positive to a negative

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3 years ago

Harlamova29_29 [7]

Step-by-step explanation:

$= {4}^{ - 2} \times {7}^{ - 2}$

$= {(4 \times 7)}^{ - 2}$

$= {28}^{ - 2}$

$= \frac{1}{ {28}^{2} }$

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3 years ago

miss Akunina [59]

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natulia [17]

Answer:

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Step-by-step explanation:

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3 years ago

mart [117]

-$62, -52 minus another 10 would be -62

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3 years ago