Answer:
x
=
−1
,2
,
3
,
−
4
Step-by-step explanation:
360 to 30 can be written as
360:30 and call also be written as
360/30
360 to 30 simplified can be expressed as a ratio like
12:1,
12 to 1, or
12/1
Answer:
A = -12, B = 9 and C = .2
Step-by-step explanation:
So it just looks like we need to use algebra to move everything around to get it in the form Ax + By = C
So, let's start with 9y = 12x + 0.2. From standard form we have all terms wth variables on one side, so let's do that. the right sie has both a variable term and non variable term, so let's get rid of the variable term. The variable term is 12x, so to get rid of it you subtract 12x from both sides.
9y = 12x + 0.2
9y - 12x = 0.2
To make it exactly in standard form just rarrnge.
-12x + 9y = 0.2
So now we have A = -12, B = 9 and C = .2
2 green spaces, 2 star spaces, 2 question mark spaces
