2 years ago

Simplify the expression. x^4/ x^7 a x-11 b x-3 c x11 b x3

Mathematics

2 answers:

maksim [4K]2 years ago

4 0

Answer:

Step-by-step explanation:

$\frac{x^4}{x^7} =x^4 \times x^{-7} =x^{4-7} =x^{-3}$

VARVARA [1.3K]2 years ago

3 0

Answer:

Step-by-step explanation:

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Use inverse operations and properties of equality to isolate the variable m+31=307

otez555 [7]

ANSWER

$m = 276$

EXPLANATION

The given equation is

$m + 31 = 307$

We add the additive inverse of 31 which is -31 to both sides of the equation to get,

$m + 31 + - 31= 307 + - 31$

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