Determine if the expression 8w is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial.

this is answer of 144 cubic meters

the bolded word " farsighted" could be replaced with visionary.

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14