The answer is y=3x-6. (B). First you subtract 6x from both sides. Then you get -2y=12-6x. Now, you divide both sides by -2. This gets you the final answer; y=3x-6 or y=-6+3x.
Answer:
40
Step-by-step explanation:
9a + 9b + 9c = 5
We want 72a
72a/9a = 8 so multiply the first equation by 8
8(9a + 9b + 9c) = 5*8
72a +72b +72c = 40
9514 1404 393
Answer:
100°
Step-by-step explanation:
Opposite angles in an inscribed quadrilateral are supplementary:
x° +80° = 180°
x° = 100° . . . . . . . subtract 80°
Answer:
It should also be 63°
Step-by-step explanation:
- 8 -(-4) = -4. The shaded buttons with - in them are negative. Cross then mount is subtract because they are “taking away”
3 - (-6) = -9. They started with 3 buttons. In order to subtract negatives when there,are none (or not enough, you have to bull negatives out of thin air ( bypassing zeros) so you add zero pains (as many as you need to subtract the negative.
A zero pair is two buttons that add to zero: one positive and one negative
