Assignment:
Q1. 1/3x + 1/4 =1/6-x
Q2. 5x = 15-2 (x + 7)
Q3. There were 77 birds on the endanger species list in 2005. This is 7 more than 5 times the number of reptiles list. How many reptiles were on the endangered species list in 2005?
Q4. In 2000, about 457,000 people received a master’s degree, and by 2005 this number had increased to 506,000. Find the percent change in the number of master’s degrees received over this time period.
Q5. A pilot flies a plane at a constant speed for 5 hours and 30 minutes, traveling 715 miles. Find the speed of the plane in miles per hour.
Q6. Write the solution set to the inequality in interval notation.
Q7. y >_ 1 (the top symbol is over the bottom).
Q8. 3x >9
Provide complete and step by step solution for the question and show calculations and use formulas.