You multiply all of them together and then dived by 100 and that's your answer
Answer:
9x² - 49
Step-by-step explanation:
A difference of squares factors in general as
a² - b² = (a + b)(a - b)
Given (3x + 7) with a = 3x and b = 7
Then the other factor is (3x - 7)
(3x + 7)(3x - 7)
= (3x)² - 7²
= 9x² - 49
Consider f(x)=y.

Simplify the equation f(x)=y to obtain the value of x in terms of y.

So inverse of function is,

Correct nswer is A part.
B or c im not sure but is one of the two
Answer:
23
Step-by-step explanation:
334 ÷ 14 = 23.8571428571