What is the coefficient of the second term of the trinomial?

(3x+3)^2=9x^2+bx+9

enter your answer in the box.

b =

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

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?

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.