C. 3w + 8 - w = 4w - 2(w - 4)
(3w - w) + 8 = 4w - 2w -2(-4)
2w + 8 = 2w + 8
Answer:
It's a.
Step-by-step explanation:
(a - 2b)^2 + 8ab
= a^2 - 4ab + 4b^2 + 8ab
= a^2 + 4ab + 4b^2.
((a + 2b)^2 = a^2 + 4ab + 4b^2.
Prime Factors of 3080 =2, 2, 2, 5, 7, 11
Which is the same as = 23 x 5 x 7 x 11
Prime Factors Tree of 3080
3080
/ \
2 1540
/ \
2 770
/ \
2 385
/ \
5 77
/ \
7 11
/ \
11 1
The number with the same value will be 40 because 10 tens make 100 and 4 tens make 40 so it wili be 140
D I think that’s the answer as dark chocolate takes longer to melt then white
