If 1+1 is 2 then what is this

4

Step-by-step explanation:

h(x) = 3(x+4) + x

h(-2) = 3(-2+4) + (-2)

= 3(2)-2

= 6-2

= 4

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

step-by-step explanation: