Determine if (4,-6) is a solution for this system of equations: y=x+10 2x+y=-2

its not

Step-by-step explanation:

-6=4+10

not true

2(4)+(-6)=-2

8-6=-2

Also not true

answer: a

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