The correct answer is choice
20+4x=180
-20 -20
4x=160
4/4x=160/4
x=40
The value of x is 40, Choice d
Answer:
The constant of proportionality is the ratio between two directly proportional quantities.
Step-by-step explanation:
Answer =1:15.
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You divide your fraction I hope this helps
Answer:
where is the graph
and what is your question
could you explain