Your answer is D. Hope this helps!
12/7 + 8/7
12+8 = 20
20/7 = 2 and 6/7ths
Answer:
B
Step-by-step explanation:
Answer:
7 5/6
Step-by-step explanation:
1 1/2= 1 3/6
6 1/3= 6 2/6
1 3/6
+6 2/6
————-
7 5/6
Answer:
-6n^4 -5n^3 +13n^2 +2n +3
organize the exponents from higher to lower.