Which ordered pair is the solution to the system of equations? {x+3y=−12y=13x−6 (10, −223)(−9, −9)(−5, −213)(3, −5)

 The correct option is (D) (3, -5).

Step-by-step explanation: We  are given to find the correct ordered pair that is a solution to the following system of equations :

We will be using the method of SUBSTITUTION to solve the given system.

Substituting the value of y from equation (ii) in equation (i), we get

From equation (ii), we get

Thus, the required solution is (x, y) = (3, -5).

Option (D) is CORRECT.

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

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