Answer:
2+2=4
Step-by-step explanation:
lets say you have
oo+oo=oooo
count the little circles
Answer:
8.4
Step-by-step explanation:
hope it helped
Answer:
X=3
A=4
B=5
Step-by-step explanation:
12a+15b+9c=
3*4*a+3*5*b+3*3*c=
3(4a+5b+3c) then
X=3
A=4
B=5