Answer:
8.7
Step-by-step explanation:
14.50 divided by 5 = 2.9
2.9 x 3= 8.7
Answer:
12
Step-by-step explanation:
it’s 12 because 4 x 3 = 12
Umm I honestly don’t know but I can try and help you
The answer is C. Hope that helps
(w-2)^2 = 63
FOIL left hand side:
(w-2)^2 = w^2 - 4w + 4
So,
w^2 - 4w + 4 = 63
w^2 - 4w - 59 = 0
Then use quadratic equation to get values of w = 2 + 3*root(7) and w = 2 - 3*root(7).
±
3
√
7
