Answer:
12
Step-by-step explanation:
the total number of bills equals 12 f + t = 12 there are five times as many tens is 5+ t = 5 f substitute to eliminate t f + 5 f = 12 solve the number of fives f equals to remember there are five times as many tens t equals 10 check 2 + 10 = 12
Answer:
timber
Step-by-step explanation:
nobody has ever seen a single person in the world
Answer:
b = -3
Step-by-step explanation:
just divide 27 by -9 dude
The answer would be 4 hours because 12/3 is 4
In order to answer that, we would have to take the mass of each of them. The higher the mass, means there is higher the kinetic energy. We use the equation:
Ek = 1/2*m*v^2
Since velocity will be the same speed, it will be constant. The mass is what makes the difference with the bus having the maximum and the bike having the minimum kinetic energy.