Answer:
250 free throws attempted
Step-by-step explanation:
If 78% of Derrick Rose free throws = 195, then to find how many he attempted you simply need to divide 195 by .78 to get 250.
(x-6)/2 = 8
x-6 = 16
x = 22
Answer:5
Step-by-step explanation:
2+2=4+1=5
Mom is 30 years old when Serena is 10 because 10 x 3 = 30.
They are 20 years apart. [This is key]
Half (.5) of mom's age will be = to Serena's age.
Therefore, when mom is 40 years old, Serena is 20 years old.
We can see that half of 40 = 20.
Hope this makes sense!