Answer:
Hewo
Step-by-step explanation: Stan BTS
A photo of 6 and 8 is scaled down to 1/2 the size
To find this, you multiply both by 1/2 or divide by 2
The new dimensions are 3 by 4
6 divided by 2=3
8 divided by 2=4
Answer:
B. (4,2)
Step-by-step explanation:
The answer is where the lines intersect.
Hope this helps!
If not, I am sorry.
Answer:
It isn't necessary but having a positive coefficient for 
makes things like completing the square and factoring easier.
