What is the value of x in the solution to the system of equations below? 2x + y = 5
-3x - 5y = 3

(4,-3)

Step-by-step explanation:

-3*5-y/2 - 5y=3

-15-7y/2=3

x=5-y/2

y=-3

x=5-(-3)/2

x=4 , y=-3

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