12 x 16 = 192 square inches

the first step is to deal with the negative exponents, which causes numbers to go to the other side of the fraction
8x^{-9}+(-3x^{-3}y^{-2})(\frac{5}{x^6y^{-2}})
goes to

now we can simplify the multiplied terms

Now that we have common bases, we can add the 2 fractions together to get

Answer:
704
Step-by-step explanation:
8 x 8 x 8 I think its the answer hope it helps
If two non-vertical lines are perpendicular, then their slopes are opposite reciprocals giving you -1.
:) Hope this helps.
y=7x+12
Step-by-step explanation:
If you already have to start with 12 the c variable supply’s to 7 cause you don’t know how many people