Cmon need correct answer need ! ): how far are 27 and -54 apart on the number line?

71 numbers apart

Step-by-step explanation: 27 and -54 are 71 numbers apart. In order for 27 to each -54 it must first reach 0. You basically add them while ignoring any negatives. Hope this helped :)

answer:

d

step-by-step explanation:

given the 2 equations

5x + 2y = 9 → (1)

2x - 3y = 15 → (2)

eliminate the term in y by multiplying (1) by 3 and (2) by 2

15x + 6y = 27 → (3)

4x - 6y = 30 → (4)

add (3) and (4) term by term

(15x + 4x) + (6y - 6y) = (27 + 30), that is

19x = 57 ( divide both sides by 19 )

x = 3

substitute x = 3 into (1) or (2) for corresponding value of y

using (1), then

(5 × 3) + 2y = 9

15 + 2y = 9 ( subtract 15 from both sides )

2y = - 6 ( divide both sides by 2 )

y = - 3

solution is (3, - 3 ) → d