Can you please answer

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Write an algebraic expression for the word expression the quotient of c and 8

Write the expression 7x^3-28xy^2 as the product of 3 factors