Answer:
Step-by-step explanation:
The value of n should be equal to -27.
A= -5 is the correct answer
Answer:
2
Step-by-step explanation:
12-2=m(2+3)
m=10/5=2
m=2
7 because is it I do it and I know is correct
Answer:
Ratio 1= 14:6
Ratio 2=21:9
Ratio 3=28:12
Step-by-step explanation:
7:3
7×2=14
3×2=6
=14:6
7×3=21
3×3=9
=21:9
7×4=28
3×4=12
=28:12
