<span>You do need the slope. It's not obvious in "Standard Form".
Ax + By = C ==> y = -(A/B)x + (C/B)
There's your slope to compare. Find -A/B for each.
3x + 2y = 4 ==> Slope = -3/2
6x + 4y = 5 ==> Slope = -6/4 = -3/2
3x + y = 4 ==> Slope = -3
The top two examples COULD be parallel. If the constant is the same, that's a bit sneaky because they are really the SAME line. That's not really parallel.</span>
So, lets see.
There are 16 marbles in total.
1/8 are blue.
First, we should divide 16 by 8.
2.
2 marbles are blue.
Its simple. Just divide the total number by the fraction.
The answer is -4
hope this helps
can i plz get brainliest
4x+7 = x+10 parallel sides have to be equal in a parallelogram
subtract x
3x +7 = 10
subtract 7 from each side
3x =3
divide by 3
x =1
That would be D. Adjacent because they share a side.
