Answer:
BC is just 3d+7??
Step-by-step explanation:
Answer:105 thats with reducing to
Step-by-step explanation: 15(21/3)
then 15/1 x 21/3 then simplify
15 x 21 over 1 x 3 then simplify 315/3 then reduce then get 105 is your anwser

<span>Just multiply both sides by 5</span>
Answer:
concentration
Step-by-step explanation:
Because concentration is a factor to how much of a volume to give
Answer:
37 cups because one for each pie right? Or would it be 36 cups since she already baked one.