Answer: 15 years
Step-by-step explanation:
Given : Kim is 5 years older than Scott.
Kim's mum is 3 times Kim's age.
Scott's dad is 3 times Scott's age.
Let age of Scott = y years
Then Kim's age = (y+5) years
Kim's mum age = 
years
Scott's Dad age = 
years
Difference between Kim's mum age and Scott's Dad age = Kim's mum age - Scott's Dad age = (3y+15) - (3y) = 15
Thus Kim's mum is 15 years older than Scott's dad.
Answer:
The same as GH to JK
Step-by-step explanation:
Absolute values are generally written as || instead of {}
|x| = 1 is the equivalent of 2 equations
x=1 and x=-1
Answer:
A = 180 customers.
Step-by-step explanation:
Let the number of customers that made additional purchases be A.
Given the following data;
Percentage = 72% = 72/100 = 0.72
Total number of customers = 250
To find the number of customers that made additional purchases;
A = 0.72 * 250
A = 180 customers.
Therefore, 180 customers made additional purchases on Wednesday.
Those are equivalent take 100 times 1/4 it’s the same as dividing 4 :)
