Simplify,
5x^-6y^-1 • 2yx^-2 • 2w^7w^-9
Use only positive exponents in your answer

i think this could be a possible answer (1 / 84) -1

good luck! : d

x + 4/7

step-by-step explanation:

use cymath

i believe the answer is 323 ft

step-by-step explanation:

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.