Answer:
5
Step-by-step explanation:
3a+5=20 -5
3a=15 /3
a=5
661 ÷ 9 = 73, (4)
63
__
31
27
__
40
36
___
40
Answer:
[0,∞)
Step-by-step explanation:
We can easily solve this question by plotting the equation with the use of a plotting tool or any graphing calculator.
The equation is
y=3^(√x)
Please see attached image
Since the x is inside a square root, we know that x must be greater or equal to zero.
By looking at the graph, we can check that the domain of the function is
[0,∞)
She will at least be 35 years old when the bankrupty is removed from her credit report.