solve each please and tell me which have an equivalent expression
1. 2 (two-fifths x + 2) = 2 and two-fifths x + 1
2. 2 (two-fifths x + 2) = four-fifths x + 4
3. 2 (two-fifths x + 4) = Four-fifths x + 2
4. 2 (two-fifths x + 4) = 2 and two-fifths x + 8
Just a fun little quiz

1. 1 7/8

Step-by-step explanation:

1.

4/5x + 4 = 2 2/5x + 1

4/5x = 2 2/5x -3

-1 3/5x = -3

15/8

im too lazy to finish the rest

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)