(4x+3)+(7y+4)\2=(13x-27)

y = (22x - 61)/7

Step-by-step explanation:

(4x+3)+(7y+4)\2=(13x-27)

(4x+3)+(7y+4) = 2(13x-27)

4x +7 +7y = 26x - 54

4x+7y = 26x - 61

7y = 22x - 61

y = (22x - 61)/7

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

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