Answer:
2r + 3
Step-by-step explanation:
probably
Answer:
15:21:35
Step-by-step explanation:
to find this answer you must find a ratio in which both bs are the same
so
multiple a:b by 3 and b:c by 7
15:21 21:35
then you can put the bs together
15:21:35
that is your answer
Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
Find the solution below