Answer:
You subtract Sean's mothers time from the lowest score of the women's winner age 65-69 group.
You will notice the winner of the 65=69 group is a higher value from the two but a lower value in the actual 65-69 group. Once you find that lower value you then subtract Sean's Mothers result, show the answer in difference of; time difference in seconds or minutes/seconds.
Step-by-step explanation:
Factor left sides of the equation
(x-1)(x+9) = 0
Set factor equal to 0
x-1 = 0 or x+9 = 0
x= 1 or x= -9
I hope that's help and have sweet dream !
Answer:
b
Step-by-step explanation:
8*3
=24
4*5
=20
20+24
=44