Answer:
The father is 50 and his son is 15.
Step-by-step explanation:
Double the tens digit of the father's age = 10
Plus 5 = 15 (the age of the son)
50 + 15 = 65 (the sum of their ages)
The reverse of the digits of the son's age is 51.
Subtract 1 = 50 (the age of the father)
Intersecting point 4,2 with slope of 1/2
Answer:it is the yellow part
Step-by-step explanation:
because the yellow face is touching the floor
Each cookie costs 60 cents
Answer:
2 1/7
Step-by-step explanation:
Multiply -1 by 1/7,
move it to the other side by adding it to 2
b = 2 1/7