(-10m^4n^7)(-3m^4n)
= -10*-3 m^4*m^4 * n^7* n^1
= 30m^8n^8
Answer:
-12
Step-by-step explanation:
z+z+z
-4+-4+-4
-8+-4
-12
I might be wrong but im sure it is equal
That sucks they should've worked harder
6.4 - 2x - 6.63x = 610.5
subtract 6.4 from both sides
-2x -6.63x =604.1
collect like terms
-8.63x = 604.1
divide both sides by -8.63
x= -70