The slope-intercept form: y = mx + b.
The standard form: Ax + By = C.
We have:
<em>multiply both sides by 3</em>
<em>subtract 2x from both sides</em>
<em>change the signs</em>
<em>multiply both sides by (-4)</em>
<h3>Answer: B and C.</h3>
A. 3x - 2y = 4 - NOT
D. 2(x + 6) = 3y → 2x + 12 = 3y → 2x - 3y = -12 - NOT
E. 2x - 3y = 4 - NOT
A) 1.4x -0.64 = 0.2
its same like given y=1.4x-0.62
means that y=0.2
find a point on the line with y-coordinate 0.2. i think x-coordinate of this point is 0.6.
means that x = 0.6
b) -1.2=1.4x - 0.64
here y = -1.2
find on the line point with y-coordinate -1.2 and tell what is it's x-coordinate. thats' the answer.
Answer:
3/5x = 15
multiply both sides by 5
This cancels out denominator of fraction =
3x = 75
x = 25
37/83 0.44 x 100 = 44% ( to two decimal places) actual would be 44.57831325
