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Kipish [7]
3 years ago
8

Select all the expressions that are equivalent to 9 + 7x – 3y.

Mathematics
1 answer:
Lisa [10]3 years ago
7 0

Answer:

9 – (–7)x – 3y

Step-by-step explanation:

because - * - = +

so 9 – (–7)x – 3y = 9+7x -3y

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Simplify (34)−1.
elena55 [62]

The simplified form of the expression; (3/4)-¹ as given in the task content is; 4/3.

<h3>What is the simplified form of the expression as given in the task content?</h3>

It follows from the task content that the expression in discuss can be simplified as follows by the laws of indices;

(3/4)-¹

Hence, due to negative exponent, the result is;

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Read more on indices;

brainly.com/question/170984

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6 0
2 years ago
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3 years ago
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Step-by-step explanation:

5 0
3 years ago
James covers a distance of 8 meters in the first second of a 100 meter race. Then, he sprints at a speed of 9 meters per second.
AveGali [126]
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8 0
3 years ago
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