Kevin is currently twice as old as his brother. if kevin was eight years old two years ago, how old is kevin's brother now?

Describe what moves you could use to create the transformation of the original image shown at right

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

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)