Can someone solve this

y= -1/4x + (-1)

Step-by-step explanation:

(4,-2) (0,-1)

m= y2-y1/x2-x1

m=-2-(-1)/4-0

m= -1/4

y= mx + b

-2= -1/4(4)+ b

-2= -1 +b

+1   +1

-1= b

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

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