Regina has just opened her new yarn shop. She makes $4.00 on every skein of yarn sold and her monthly expenses are $3,800. Which equation can be used to model the number of skeins of yarn (Y) she needs to sell in a month in order to make a profit (P)? OPTIONS (A)P=3800-4y
(B)P=3800+4y
(C)P=4y-3800
(D)y=3800-p

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  (-2, -1), (1, 0), (1, -5)

Step-by-step explanation:

Translation 3 units left subtracts 3 from each x-coordinate.

Translation 3 units up adds 3 to each y-coordinate.

  (x, y) ⇒ (x -3, y +3)

  (1, -4) ⇒ (1 -3), -4 +3) = (-2, -1)

  (4, -3) ⇒ (4 -3, -3 +3) = (1, 0)

  (4, -8) ⇒ (4 -3, -8 +3) = (1, -5)