At least means that at the lowest or smallest amount, it is that number, which is 4. So, the equation for this would be n≥4
5/6 is bigger. First you must have common denominators so your denominator will be 6 therefore you keep the 5/6 and multiply 2/3 x 2
The answer is 3x+5y=5y+3x hope this helps.
For Question 2
Answer:
two lines share exactly one common point
Step-by-step explanation:
When two lines share exactly one common point, they are called the intersecting lines. The intersecting lines share a common point. And, this common point that exists on all intersecting lines is called the point of intersection. The two non-parallel straight lines which are co-planar will have an intersection point.