Answer:
A) Silvie is incorrect; the sum of a rational number and an irrational number is always irrational
Step-by-step explanation:
The concept of adding rational and irrational numbers states that the result will always be irrational.
Take for instance the addition of 4.5 and 3.142857
4.5 is a rational number because it can easily be expressed in fractions while 3.142857 is irrational because it can't be expressed as a simple fraction.
The addition of these two numbers gives 7.642857
7.642857 is an irrational number.
Similarly, any sum of two numbers (rational and irrational) will always result in irrational number.
Hence, Silvie is incorrect.
Answer:
o.42
Step-by-step explanation:
First divide 3 both side
Than move 4 to another side
Than divide by 2
If this is what the question is asking, you could do ice cream sales and outside temperature where the ice cream sales value would increase as the temperature does. Hope this helps, have a good day :)
Answer:
55 all together or 13.75 per 1
Step-by-step explanation:
