The number of goals scored in a series of football matches are as follow. Number of goals. 1, 2, 3. Number of matches 8,8, x.
a. if the mean number of goals is 20.4, find x.
b. if the model number of goals is 3, find the smallest possible values of x.
c. if the median number of goals is 2, find the largest possible number of x. ​

1) is right

step-by-step explanation:

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

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step-by-step explanation:

answer: idk wbu

step-by-step explanation: