Answer:
2:11.
Step-by-step explanation:
2cm = 20 mm.
So the ratio of white fabric to coloured is 20:110
= 2:11.
Answer:
The slope should be 40/1 but u start at 75 instead of 0
Sorry about that I'm just abit tired
Step-by-step explanation:
Answer:
8m+-9n
Step-by-step explanation:
this is system of equations
2x + 5y = -1 times this one by 5 to make the y's opposite
-10x -25y = 5
10x - 25y = -5 (this is it times by 5, now add them)
__________
0 + 0 = 0
now since everything cancels and both sides are equal it has infinite solutions beaus they are actually the same line.