The answer is D 6^4
6 would be 6^1
6x6 would be 6^2 etc
Answer:
The eldest of them is Brian and he is 24 + 2 = 26 years old.
Step-by-step explanation:
Let
Malachy age = a
Brian age = a + 2
Caroline age = a - 8
Total of their age = a + (a + 2) + (a - 8)
66 = a + (a + 2) + (a - 8)
collect like terms
66 = a + a + 2 + a - 8
66 = a + a + a - 6
3a = 66 + 6
3a = 72
divide both sides by 3
a = 72/3
a = 24
Malachy age is 24 . Caroline is 24 - 8 = 16 years old.
The eldest of them is Brian and he is 24 + 2 = 26 years old.
There's no way to answer that with the information given.
' Y ' might be -0.4x . Then, when ' x ' is 5, ' y ' is -2 .
OR, ' y ' could be x-14. Then, when ' x ' is 5, ' y ' is -9 .
There's just not enough given information to know.
There are 12 inches in a foot, so there should be 1/12 feet in an inch.
The expression should be x/12.
Answer:
Step-by-step explanation:
Divide 5 by , then rationalize denominator