Factor this expression: -5b - 25

Prove that 16^4-2^13-4^5 is divisible by 11.

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

Drag each number to the correct location on the statements. not all numbers will be used. consider the sequence below. -34, -21, -8, 5, complete the recursively defined function to describe this sequence