See question above
A) 7.2 cm
B) 9 cm
C) 10.6 cm
D) 12 cm

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal