Answer:
(-5/3, -4/3)
Step-by-step explanation:
3 < 6c +13 < 5 . . . . given
-10 < 6c < -8 . . . . . subtract 13
-10/6 < c < -8/6 . . . divide by 6
We can express the interval using reduced fractions as ...
8.5
When you have an imaginary number in the denominator multiply the numerator and the denominator by the conjugate of the denominator.
Answer:I think its C but im not sure
Check the picture below.
