Answer:
-4
Step-by-step explanation:
2-26=-24
-24-(-20) basically says -24+20=-4
A possibility is 40 food tickets and 10 non food
If n is ten then the expression would change to
2(10)+4
20+4
so your answer would be 24
Answer:
Part 1) 11 is a rational number
Part 2)
is a irrational number
Step-by-step explanation:
we know that
A <u><em>Rational Number</em></u> is a number that can be made by dividing two integers
Part 1) we have

we know that

substitute

Is a rational number, because i can express the number 11 as the ratio of two integers (as example 11/1)
Part 2) we have

we know that

substitute

Is a irrational number, because cannot be expressed as the ratio of two integers