Answer: e) 6
Step-by-step explanation:
Let x be mother + children = 18
Father's age = 38
Average age of the family = 14
38 + 18x /( x + 1 )= 14
Opening the bracket
38 + 18x = 14x + 14
Collecting like terms
24 = 4x
x = 6
no of children in the family is 6.
The answer to that problem is 9600cm. each side of surface area will be the same multiplied together
Answer:
836
Step-by-step explanation:
4 times 19 times 11
Answer:
-7 < -5
Step-by-step explanation:
-5 is greater than -7
