Answer:
x=4
Step-by-step explanation:
Let he first piece be x the second be 3x and the very last one be 7x + 2
Add all the pieces together and you ought to get the length of the rope which is 46 ft
So your equation would be
x + 3x + 7x + 2 = 46
11x = 44
x = 44 / 11
x = 4
so the 3 pieces are 4 , 12 and 30ft
Answer:
1.721
Step-by-step explanation:
Answer:
30 members will play wind instruments
Answer:
Step-by-step explanation:
these are not easy
since x+y ≤ 9 then
at most x = 9 or y = 9 and both x and y are greater than 0 so we have our bounds...
2(9) + 0 = C is the x bound
and 0 +3(9) = C is the y bound
I'm going to use Desmos to draw a graph, b/c i'm not sure if this is a straight line or not.. hmmm
i'm trying to draw a line in the graph..
so the area inside the 3 lines..