The answer would be all of them except for 4,4 and 3,8 i’m pretty sure
You take the total number of picture and multiply it by .12, which will get you the total number of black and white photos only.
600(.12)= 72
Step-by-step explanation:
1/625×15625
We wil add power 2 as shown in the bracket
It will be 1/390625×244140625=625
At one shop the coat was £24 with the 1/5 off and £30 in the other shop where it was 25% off so therefore the first coat she saw is the cheapest I think
Note: sorry if I’m wrong
(4-3n-5n2)
+( -2+n-3n2)
____________________
-2-2n-8n2
