Answer:
1/2(a-4)
Step-by-step explanation:
first blank is 1/2 and second is 4.
Answer:
136
Step-by-step explanation:
-4 to 10 is 14
14/2=7 each number on top gets multiplied by 7 then subtracted by 4
so 20*7=140-4 136
Answer:
it is the 3rd one
Step-by-step explanation:
E

e=mfg
Where m is a constant of proportionality;
e=4, f=2 and g=8
Then;
4=m*2*8
4=16m
m=0.25