To start off, Chang has already saved $45. $125 - $45 = $80. Therefore, he owes $80. $80 ÷ 7 = 11.4285714286, so he needs to work 12 full hours to pay for his trip.
The expression simplifies to 6x^(28/5)
hope this helps :)
Answer:
(4, 9) and (-10, -8)
Step-by-step explanation:
Can you show the full question?
Calculate out how many times the denominator goes into the numerator. To do that, divide 234 by 8 and keep only what is to the left of the decimal point:
