Answer:
use the formula given in the pic and you will get the answer
Answer:
9 and 12
Step-by-step explanation:
hope this helps.
Answer:
There are 6 divisions once you change it to add 5/6 on the line!
Step-by-step explanation:
Hope this helps!
9514 1404 393
Answer:
Step-by-step explanation:
A) If the playing times are to be the same, then the two expressions for playing time will be equal to each other.
Ron = Sam
3 +1.25c = 8 +0.75c
0.50c +3 = 8 . . . . . . . . . . subtract 0.75c from both sides
0.50c = 5 . . . . . . . . . . . subtract 3 from both sides
c = 5/0.50 = 10 . . . . . divide by the coefficient of c
Each would have to complete 10 chores for their playing times to be the same.
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B) When c = 4, we have ...
Ron: 3 +1.25·4 = 3 +5 = 8
Sam: 8 +0.75·4 = 8 +3 = 11
Sam spent the most gaming time if both completed 4 chores.
Your answer would be 11a-6 because when you subtract 12a-9a you get 3a and the you add 8a-6 it would equal 11a-6
