27 has to be C
I can't see the whole question for 28 and 29
Answer:
7.5 short tons
Step-by-step explanation:
16 3/10 - 8 4/5 = 7.5
Note that h(x) = 4x^2 - 8x - 60 factors to 4(x^2 - 2x - 15), and that the roots (zeros) of (x^2 - 2x - 15) are -5 and +3. Thus, the smallest zero is -5.
Answer:
point a are (-10,-4) and point I are (-3.875,-10.125)
Step-by-step explanation: