Answer:
b=16
Step-by-step explanation:
75%=75/100=3/4
3/4*b=12
b=12/1*4/3
b=16
Answer:
30
Step-by-step explanation:
We can determine the number of different sets of reports by determining how many possible options are available per subject and then multiplying them.
There are 5 total options for geography, 3 for English, 1 for sciences, and 2 for maths. Multiplying these gets us 30.
#LearnWithBrainly
Answer:
Step-by-step explanation:
I think 6 is b 7 is c 8 is a 9 is b 10 is d hope this helps not 100% sure but i think it is.