Positive 28 because it’s above the ocean so it’s in the positive see it make sense so if it was below sea level it would be negitive
Answer:
300.
Step-by-step explanation:
This is the LCM.
15 = 3 * 5
20 = 2 * 2 * 5
25 = 5 * 5
One 5 appears in all 3 factors so we only use this once in the calculation:
LCM = 2 * 2 * 3 * 5* 5 = 300
Subtract y
3x - y + 5 = 0
