Answer:
X = 0.9
Step-by-step explanation:

Answer: The solution to this is <u><em>y=10x-4</em></u>
Step-by-step explanation:
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Answer:

Step-by-step explanation:
Given
Molly: 50 out of 200
Joel: x out of 280
Required
Find x
Start by representing the giving parameters as ration
Molly= 50 : 200
Joel = x : 280
From the question, the ratios are equivalent. So,

Convert to fractions

Solve for x



