Answer:
option D is correct
Step-by-step explanation:
Hope it helps you
Answer:
1) 4
2) 15/2
3) 75
Step-by-step explanation:
1500 points= 100%
x =68%
(68)(1500)/100= 1020
He must have 68%(1020points) of the 1500 points
He has 953 points
1020-953= 67
He must earn 67 more points by the end of the term
3(10)=10+5s
30=10+5s
-10
20=5s
20/5
4=s