- False. All whole numbers are integers.
- False. For example, 1/2 is a rational number but not a whole number.
- False. For example, -3 is an integer but not a whole number.
- True. All integers are included in rational numbers.
<h3>Answers:</h3>
- False
- False
- False
- True
Hope you could get an idea from here.
Doubt clarification - use comment section.
13x=65
65/13=5
So x equals 5
Set up a proportion

x is the estimated number of returned phones. cross multiply to find x
12 x 2000 = 24000
350 x X = 350x
24000=350x
Divide
x=68.57
B.) 68
Answer:n>10
Step-by-step explanation:b