The square of a whole number n lies between 80 and 150, so n lies between √80 and √150.

n is a whole number and lies between 8.9 and 12.2, so n can be 9, 10, 11, or 12.
The possible values for n are 9, 10, 11, and 12.
Answer: It’s 1
Explanation: it’s 1
This may be the right answer: x=-1 y=-11/5
Answer:
(4;0)
Step-by-step explanation:
y=0
2x-3×0=8
2x=8
x=4
Answer: Since he had fourteen, and he gave away six of them, he has eight left.
Step-by-step explanation: