Answer:
um I don't understand it pls be more specific and I will help
Answer:
Look
Step-by-step explanation:
best solution is ask ur mom
Answer:
Emma should expect the sum to be equal to five "60 times"
Step-by-step explanation:
Please kindly check the attached file for explanation
X^2 = 81...take the square root of both sides, eliminating the ^2
x = (+-) sqrt 81
x = (+-) 9
answers are : -9 and 9