5n = 10^2
n = 20 Because 5 × 20 = 100
2/3 is the same 4/6
7/2 is the same as 21/6
4/6 + 21/6 = 25/6
So the answer is 25/6, not 25/5.
Answer:
-45, 12, 83, 90
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
Let x be the total points
66/x = 0.88 (88%)
x = 75
(0,-9) could be a solution
