Answer:
Q'(-2 , 5)
Step-by-step explanation:
Note that:
1) When you are reflecting over the x-axis, you are changing the sign for the y.
2) When you are reflecting over the y-axis, you are changing the sign for the x.
In this case, you are reflecting over the y-axis. Change the sign of the x:
Q(2 , 5) ⇒ Q'(-2 , 5)
Q'(-2 , 5) is your answer.
~
Answer: 8n
Step-by-step explanation: 5n + 3n
Answer:
2.4 cookies
Step-by-step explanation:
Just divide
Answer:
5. x = -17
6. x = 5
7. x = 23
Step-by-step explanation:
Answer: You'll have 10 nickels and 18 dimes.
Step-by-step explanation:
Its a guessing question.
10 nickles = .50
18 dimes = $1.80
$1.80 + .50= 2.30