To find his current age we need to add his age back then and the amount of years.
k + w is his current age.
We need to find his age 2 years in the future.
k+w+2 is your answer
Hope this helps!
The answer is 1/6 I think that is correct
7 because I just counted the ends and points of the three dimensional shape.
The 3rd one
-4.6-(0.4+7.2)
Answer:
B. -9, 7
Step-by-step explanation:
For the rational expression to be undefined the denominator has to equal 0.
x² + 2x - 63 = 0
Factor left side.
(x - 7)(x + 9) = 0
Set factors equal to 0.
x - 7 = 0
x = 7
x + 9 = 0
x = -9
x = -9 or x = 7