Answer:
20 sec
Step-by-step explanation:
the average adult male can run 100 m in 18 seconds, you could reasonably assume 20 seconds is a fair answer
Answer:
x=29/11
Step-by-step explanation:
7(5x+12)=2x-3
=35x+84=2x-3
=35x-2x=-3-84
=33x=-87
then divide both side by 33
Answer:
x = 2
Step-by-step explanation:
there is no y intercept
Answer:
1/3
Step-by-step explanation:
Left over pie=5/8
Payton eats=1/8 of the left over pie
Joy eats =1/6 of the left over pie
Total pie eaten by Payton and joy= 1/8+1/6
To add the fraction,
Find the lowest common multiple of 6 and 8 which is 48
Then,
divide 48 by 8 multiplied by 1 which is 6,
divide 48 by 6 multiplied by 1 which is 8
We have,
=6+8/48
=14/48
=7/24
Total pie eaten by Peyton and joy=7/24
Total pie left(after Peyton and joy share)= Total left over- total pie eaten by Peyton and joy
=5/8-7/24
=15-7/24
=8/24
=1/3
You will need to find the lowest common multiple.
6 = 2 x 3
20 = 2 x 2 x 5
LCM = 2 x 2 x 3 x 5 = 60
The 60th visitor will be the first to get both.