Answer:
Step-by-step explanation:
Length of each piece = Total length of the rope ÷ Number of pieces
= 10.80 ÷ 9
= 1.2 cm
Answer:
x=8.5
y=-3.5
Step-by-step explanation:
lets say x=5-y
substituting x in the other equation gives -3(5-y)+2y=5
-15+3+2y=5
2y=5+15-3
2y=17
y=8.5
from equation 1 : x+8.5=5
x=5-8.5
x=-3.5
Answer:
2.
Step-by-step explanation:
IM smart
I think it’s 15 I hope it helps