He could put 5 in one and another 5 in the other. So just divide so he could put 2 snails in 5 different tanks and so on
They lost -17 bc they lost -3 yards the first game and then -14 the second
Jen take x hours.
Carl (x-3)hours.
Jen+carl take two hours;
This means;
In 1 hour, for they work

=

=

Working together, they take two hours;
Take reciprocal of above equation and equate to two;
=


-3x=4x-6


-x-6x+6=0
x(x-1)-6(x-1)=0
(x-6)(x-1)=0
Take the bracket x-6=0 so that Carl works positive hours
x-6=0
x=6
Answer:
40.
Step-by-step explanation:
15*3-5=40
15*3=45
45-5=40