C =
r
9.5 = 2
r
r = 4.75
r = 1.511971959
The number above should be rounded to the nearest 2 decimal places, so the answer is 1.51.
For the first one, we add 2.7 to both sides to get x≥13. Next, we divide both sides by -0.84 to get x≥ 168/-0.84. SInce we multiplied or divided by a negative number, we switch the sign around and end up with x≥200
I have no idea how to answer this maybe post the repeal
Those could be
- (0,-3)
- (4,-2)
- (8,-1)
Hope this helps.
If you have any questions, place it in the comment section below.
