Answer:
B
Step-by-step explanation:
I am smart
Answer: Use distributive property
Step-by-step explanation:
They are all the same amount of blocks.
Answer: 80
Step-by-step explanation:
7824/10 = 782.4
The value represented by 8 is 80 or 8 tens.
The equation of the graph is y= -(x+3)^2 +1
Choice A is the correct answer