Algebra 1 / Linear Equations and Graphs

y ≤ x

Step-by-step explanation:

The sloping line is solid, which means that any point on this line, or below it, is a solution of the given inequality.

Thus, the solution is y ≤ x, represented by the blue shaded area and the line y = x.

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question