The ratio would be 8:20 or 8 to 20
Answer:
are a, b, and c the options or are they different questions?
Answer:
The first and third options are correct so choose both
Step-by-step explanation:
Answer:
4 × ( 9 + 2z)
Step-by-step explanation:
36 + 8z = 4 × (9) + 4 × (2z) ; so here 4 is a common factor
= 4 × ( 9 + 2z)
we can also write it like this
36 + 8z = 2 × ( 18 + 4z)
