What is the ratio of 54:27 it the simplest form ​

21

Step-by-step explanation:

2 : 1

Step-by-step explanation:

54:27

Divide each side by 27

54/27:27/27

2 : 1

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

1.0

step-by-step explanation: