Is this all one problem?
If not here:
56+64=120
30+54= 84
55+66= 121
40+25= 65
48+14= 64
24+40= 64
49+63= 112
62+15= 77
And the GCF of all of these is 1.
D<x =8 18+6 is 24 and 24/3 is 8
Answer:
20
Step-by-step explanation:
half of 20 is 10.
so 20 + 10 = 30
X is the variable and 15 is the constant.
Hope this helps , Brainliest?