I’m not sure but I’m commenting Bc I really need an answer I’m so sorry
(-5,7 i should be the answer
Answer:
A and D
Step-by-step explanation:
A. - 10 + 8 = -2
B. 10 + -8 = 10 -8 = 2
C. -10 + - 8 = -10 - 8 = -18
D. 8 + - 10 = 8 - 10 = -2
E. 10 + 8 = 18
Answer:
The prime factorization of 18 is: 2 x 3 x 3. The prime factors and multiplicities 17 and 18 have in common are: 1. 1 is the gcf of 17 and 18. gcf(17,18) = 1.
Step-by-step explanation: