Can someone help me pretty pls

  Left to right: Zoe, Johana, Kami, Craig

Step-by-step explanation:

The values of x can be found by solving each of the equations.

A) x/-12 -2 = -22  ⇒  x = -12(-22 +2) = 240 . . . (first step: add 2)

B) 3x -21 = 15  ⇒  x = (15 +21)/3 = 12

C) -12x +2 = -22  ⇒  x = (-22 -2)/-12 = 2 . . . (first step: subtract 2)

D) 1/2x +66 = 126  ⇒  x = 2(126 -66) = 120

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Zoe's equation requires adding 2 as the first step. It is equation A.

Craig's equation's solution is half that of Zoe's. 240/2 = 120. Craig's is equation  D.

Kami's equation requires subtracting 2 as the first step. It is equation C.

Johana's equation's solution is 6 times that of Kami's. 6·2 = 12. Johana's is equation B.

The names that go in the blanks, left-to-right, are ...

  Zoe, Johana, Kami, Craig

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

-81 -56 -27 0 81

step-by-step explanation: