Answer:
width: 15 inches; length: 20 inches
Step-by-step explanation:
The equation tells you the product of width (x) and length (x+5) is 300, so you're looking for factors of 300 that differ by 5.
300 = 1·300 = 2·150 = 3·100 = 4·75 = 5·60 = 6·50 = 10·30 = 12·25 = 15·20
The factors in the last pair on this list differ by 5, so we have ...
- width = 15 inches
- length = 20 inches
Hope this helps!
Step-by-step explanation:
75+5=80
80/2=40
so one box holds 40 matches
Answer:
I think it is 45.
Step-by-step explanation:
Answer:
5.75 meters
Step-by-step explanation:
Here we are told that , the trolley added to the stack , increases the length by 25 cms or 0.25 mts.
Hence every trolley stacked will add 0.25 mts to the trolley already stacked. However the first trolley in 20 trolleys will be occupying 1 mt only. Hence , rest of the 19 trolleys will be covering 0.25×19=4.75 mts.
Hence , total distance covered by 20 trolleys =
1+4.75=5.75 mts
Answer:
5
Step-by-step explanation:
23+19=42
47-42=5
There are 5 students left in the school bus
