3/4 of 7 kg = 21/4 kg = 5 and 1/4kg = 5.25kg
X would be 0.5. Hope this helped
If you distribute -5 to the things in the parenthesis you would get 10k-20 which is the same as -5(-2k+4)
F(x)=x-3 I think but I am not sure
Answer:
9 hours
Step-by-step explanation:
"At the same rate" means time and wages are proportional.
time/wages = t/$108 = (13 h)/$156
t = 108(13 h)/156 . . . . . . . . . . . . . . . units of dollars cancel
t = 9 h
Chang would have to work 9 hours to make $108.
