Answer:
7/8
Step-by-step explanation:
look it up
your wel3
Answer:
x=0.5×1±√33
Step-by-step explanation:
x+8=x² and 2(x+8)=2x²
x²-x-8=0
3
7/2 or 3 1/2
9
12
You multiply the number on the top with whatever you are multiplying it with then divide by the number on the bottom
39 students. 25% of 52 is 13. that is absent students. 52-13=39 which is present students
