Answer:


Step-by-step explanation:
(
)
Multiply the exponents by 3
=

=

Step-by-step explanation:
I think 1 is true.
3 is false. it's $10 per hour
Answer:
The length of line segment AB is 9 units.
Step-by-step explanation:
To find this, you count how many squares there are between the two points. Hope I helped.
Answer:
Your Picture is just of -3????
Step-by-step explanation:
Answer: (D) 1.99x + 1.89y = 9.57
Step-by-step explanation: The reason is because equation option D states that for every notepad and pencil, x and y he bought, the total of his bill would equal $9.57.