Question

Can someone please help me i need it

Answer 1

Answer:

49

Step-by-step explanation:

Answer 2

Answer:

n = 55

Step-by-step explanation:

Let's do it  in the form of an equation.

(n + 6) / (n - 5) = 1,25

(n - 5) x 1,25 = n + 6

(n - 5 + 5) x 1,25 = n + 6 + 5 (I added 5 in both sides to make it equal.)

n x 1,25 = n + 11

(n - 11) x 1,25 = n + 11 -11

(n - 11) x 1,25 = n

1,25n - 13,75 = n

n + 13,75 = 1,25n

n + 13,75 - 1,25n = 1,25n - 1,25n (I substracted 1,25n from both sides.)

-0,25n + 13,75 = 0

-0,25xn + 13,75 - 13,75 = 0 - 13,75 (Now I substracted 13,75 from both sides.)

-0,25n = - 13,75

n = -13,75 : - 0,25

n = 55

It may look a little long, but this is the way I solved it.

if i helped you, please do me the Brainliest. :)