12*-11≤ 5*-13i need on solving a linear iniquities i'm having problems with 12 * -11

-132

Step-by-step explanation:

12*-11=-132

121/65≥l

Step-by-step explanation:

12*-11≤ 5*-13I

l is your variable, so it's the one you want to isolate

-121≤-65l

We can divide both sides by -65, but when you divide by a negative number for inequalities, you have to flip the sign

-121/-65≥l

121/65≥l

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry