<span>Given that one
hundred students are asked a survey question as they walk through the
front gate at their middle school.
This a representative sample of
the schools population because the sampling is random and is not biased.</span>
X-(4.5+1.5+1+3)= 8
x-10=8
+10. +10
x= 18
He took $18 to the fair. You take his original amount and subtract the things he paid for/bought to get what he came home with. I hope it helps!
The first one: whole equation when move1 to the left, same with the second I believe
Answer:
reflection over the x-axis
Step-by-step explanation:
i hope this helps
Answer a^3-3a
a^2 times a = a^3 you add exponents
