The subtracton property of equality allows you to subtract the same amount from both sides of an equation without changing the truth of the equation.
BR
RB
RR
BB
The sample space is any space that gives a positive outcome to all samples. They have to have an equal outcome
Answer:
5 m/min
Step-by-step explanation:
Initial speed = 6 m/ min
Final speedd = 4 m/ min

Average speed = 
Avg. Speed = 5 m / min.
Answer:
Step-by-step explanation:
1/4 multiplied by the number of days in the week
1/4 * 5
1/4 * 5/1
5/4
1 1/4