Determine if line AB is tangent to the circle. If so, then explain why.

Step-by-step explanation:

if a line AB is tangent to the circle with centre O then radius OA ⊥AB and AB touches it at exactly one point.

if im undersanding the question correctly, its organized from 10

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