Which equation has only 7 as a possible value of x.
A. x = 343
B. X'= 21
C. x² = 343
D. x² = 21

x³ = 343, if x = 7

Step-by-step explanation:

If x = 7, then:

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he will have 300 because he is really broke and 300 is in his imangine

step-by-step explanation: he ehe heh step by the thy

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)