A survey of TV viewers found that 3 out of every 5 people rely on an evening news program as their only source of information. The survey based this on 630 people who said that they watched only the TV evening news to find out what was happening. How many people participated in the survey?

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

is should be y = 5x

step-by-step explanation:

correct me if im wrong

hope this !

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