Answer:
68-46 x (10-4)-120
Step-by-step explanation:
Answer is : f^-1 (x)=-2x/3+1
Answer:
(3w - 7)(3w + 7)
Step-by-step explanation:
The expression is a difference of squares and factors in general as
a² - b² = (a - b)(a + b)
Thus
9w² - 49
= (3w)² - 7²
= (3w - 7)(3w + 7)
Answer:
x=50
Step-by-step explanation:
67=x+17
67-17=50
x=50
Answer:
No
Step-by-step explanation:
