Why is this a non-proportional relationship?

proportional relationship

Step-by-step explanation:

For equal increments in the value of x, the difference in the y- values are constant, that is

40 - 25 = 55 - 40 = 70 - 55 = 85 - 70 = 15

This indicates the data in the table is proportional

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:

circumference divided by 3.141592654 then timesthe radius twice