PLEASE HELP Which of the following is an example of quadratic equation?
A. x - 4 = 7
B. y = 1/x^2
C. y = 3x + 2
D. X^2 = 25

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

yes

step-by-step explanation:

yes

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation:

b. hoped i'm right lol

step-by-step explanation: