Answer:
There would be 12 blue marbles if there is 15 white marbles
Step-by-step explanation:
Please correct me if I’m wrong!
Answer:
Hi I'm not v good at maths but I think my advice is useful. There's an app called photomath it will really help you! Have a nice dayy
Answer:
l=15
Step-by-step explanation:
let length=l
width=w
l=3w-2
w=(l+2)/3
Perimeter P=2(l+w)=2[l+(l+2)/3]=2(4l+2)/3≤43
2(4l+2)≤129
8l+4≤129
8l≤125
l≤125/8
so l=15
________________
P=2(l+w)=2(3w-2+w)=8w-4≤43
8w≤47
w≤47/8
l≤141/8-2
l≤125/8
l=15
11:59 a.m to 12:59 p.m. = 13 hrs....and 12:59 p.m to 1:01 p.m = 2 minutes....so the elapsed time is 13 hrs and 2 minutes
Answer is B hope this helps
