Answer:
b = 1/2m
Step-by-step explanation:
Let:
- b = beth's age
- m = meg's age
The prompt tells us that Beth is half as old as Meg. Therefore, mathematically, b = 1/2m.
<em><u>The equation to find the length r of the red ribbon is:</u></em>

<em><u>Solution:</u></em>
Let "b" be the length of blue ribbon
Let "r" be the length of red ribbon
To find: equation for length r of the red ribbon.
The length of the blue ribbon is two - thirds the length of the red ribbon
Which means,

Therefore,

Thus the equation to find the length r of the red ribbon is found
Answer:
23 tallys all you need to do (form what i was taught ) is add up all the tallys
b
Step-by-step explanation:
refer the above attachment
C is the right answer i think