-9y-9 simplification
-9y-9=0
-9y=9
y=-1
Answer:
Step-by-step explanation
Take the square root of both sides.
Add both sides by 5
Jenna is correct. This is because the square root of 2 is an irrational number. And if the number is a prime number, the answer is less likely to have a rational square root.
Answer:

Step-by-step explanation:

Answer:
143
Step-by-step explanation:
17 times 8 =136, 136 + 7 = 143