Circle A is located at (6, 5) and has a radius of 3 units. What is the equation of a line that is tangent to circle A from point C (9, 8)? y = −x + 14 x = 9 y = x − 1 x = 4

y = -x + 17

Step-by-step explanation:

Gradient of the normal:

(8-5)/(9-6) = 3/3 = 1

Gradient of the tangent:

-1/1 = -1

y = -x + c

8 = -9 + c

c = 17

y = -x + 17

The answer is x=9

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