<span>m=10x-x for x
first subtract x from 10x
m=9x
divide both sides by 9
m/9=x
x=m/9</span>
So x willl equal to 6 because 5(2x-8) is 10x-40=20 then you add 40 to 40 wich will equal nothing . u gonna have to eliminate 40 then you 40 to 20, wich is 60 what you gonna need to do is 10x=60
__ __ 60/10 is 6
10 10
The answer is c
k= -10+273= 263
and k= 5+273= 278
263<k<278
Take the 6 divide it by the number 2.99 using a calculator came to 2.01. anything below 4 you leave the number if it ends in 0. if 5 or over you add an additional 1 to the third number in answer.
