Answer:
15 marbles in a jar.
Step-by-step explanation:
y · 200 = 3000 · 1
200y = 3000
200y ÷ 200 = 3000 ÷ 200
y = 15
15 marbles in each jar don't know if that's what you're asking.
but thx for points
just solve by yourself
It is the same-side interior angle of B which is the vertical angle of 100 (?)
50%
thats the answer
21
