Answer:
B
Step-by-step explanation:
“To use proportions to solve ratio word problems, we need to follow these steps:
Identify the known ratio and the unknown ratio.
Set up the proportion.
Cross-multiply and solve.
Check the answer by plugging the result into the unknown ratio.”
I hope this helps.
Here are the full questions with the answers underlined.
I think it’s D.y2 +xy+x+3y+2
(Sorry if I’m wrong)
