The answer would be 5 hours and 50 minuets. It would be this because 2230 equals 10:30 count the hours between 1030 and 430 6 hrs then minus 10 min because the last hr isnt a full hour because it doesnt make it to 430.
Answer:
2) 2x + 6
3) 8x - 2
4) 5x - 8
Step-by-step explanation:
Answer is C. multiply by 3 - square root 5
using a^2 - b^2 = (a + b)(a - b)
