WILL GIVE BRAINLIEST Equations. 1. 2x= 8 2. -x = -7
3. -3x = -9
4. 2x+4 = 20
5. 3x - 9 = -15

1. x= 4

2. x=7

3. x=3

4. x=8

5. x=-2

Step-by-step explanation:

1.x=4

2.x=7

3.x=3

4.x=8

5. x= -2       hope it helps!

c is the final answer! : )

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