If lines a and b are parallel, the two angles given would be the same.
2x - 5 = x + 20
x = 25
Answer:
A debt means subtracting from the original value so a debt of $300 can be expressed as -300.
-5t2 + 40t = 0
5t(-t+ 8) = 0
5t = 0 or t = 8
Let's consider the scenario after each year:
After the zeroth year, the population is: 120 000(1 + 0.04)⁰
After the first year, the population is: 120 000(1 + 0.04)¹
After the second year, the population is: 120 000(1 + 0.04)²
...
Thus, we can find the general rule:
After the nth year, the population is: 120 000(1 + 0.04)ⁿ
And after the 16th year, the population is 120 000(1 + 0.04)¹⁶ = 224 758 (rounded to nearest whole number)
